| | Commander | Warship commands |
 | | Kmdr.por. (Cdr.) | Jablonski, Brunon, ORP | ORP Wilk (N 63) |
 | | | Jack, G, RNR | HMS Regardo (FY 831), HMS Silicia, HMS Estrella do Norte (FY 1807), HMS Saturn (FY 823) |
| | S.Lt. | Jack, Alfred Basil, RANR | HMS ML 226 (ML 226) |
| | T/Lt. | Jackson, Charles Greville, RNR | HMS Meadowsweet (K 144) |
| | Lt.Cdr. | Jackson, Henry Elphinstone, RN | HMS Red Gauntlet (FY 900), HMS Dornoch (J 173), HMS Fairy (J 403) |
| | A/Cdr. | Jackson, Reginald, OBE, RCNVR | HMCS Kenogami (K 125), HMCS Orillia (K 119), HMCS Sault Ste. Marie (J 334) |
| | Lt.Cdr. | Jackson, Alan Spencer, RN | HMS Undine (i) (N 48) |
 | | T/Capt. | Jackson, Jr., William Bennett, USN | USS Cushing (DD 376), USS Providence (CL 82) |
| | Lt.Cdr. | Jackson, Sidney Richmond, USNR | USS PC-547 (PC-547), USS PC-1195 (PC-1195), USS Underhill (DE 682) |
| | Cdr. | Jackson, Riley Richmond, USNR | USS Osmus (DE 701) |
| | Cdr. | Jackson, Jr., Alexander, USNR | USS PC-494 (PC-494), USS Doherty (DE 14), USS Snowden (DE 246), USS Kyne (DE 744), USS Charles R. Greer (DE 23) |
| | T/A/Lt.Cdr. | Jackson, Christopher James, RNVR | HMS Gardenia (K 99) |
| | Lt.Cdr. | Jackson, John, DSC, RNR | HMS Wastwater (FY 239), HMS Scottish (FY 245), HMS Heliotrope (K 03), HMS Swale (K 217) |
| | Lt. | Jackson, William, RANVR | HMAS Bendigo (J 187) |
| + | Skr. | Jackson, Sidney, RNR | HMS Kingston Galena (FY 145) |
| | T/Lt. | Jackson, Robert Murray, RNVR | HMS Northern Dawn (FY 146) |
| | T/Lt. | Jackson, Kenneth, RNVR | HMS BYMS 2052 (J 852) |
| | A/Skr. | Jackson, William Alfred, RNR | HMS Sycamore (T 37) |
| | T/Cdr. | Jackson, Jr., Charles Barzzellious, USN | USS Pampanito (383) |
| | T/Lt. | Jackson, Robert Paul, RCNVR | HMCS Westmount (J 318) |
| | | Jackson, H F, RNR | HMS Royal Ulsterman (F 63) |
| | Lt.Cdr. | Jackson, Reginald, RCNVR | HMCS Outarde (J 161) |
| | T/S.Lt. | Jackson, Henry Robert, RNVR | HMS Kos XI (FY 680) |
| | T/A/Lt.Cdr. | Jackson, Benjamin Ellwood, RINR | HMIS Lawrence (L 83 / U 83) |
| | Lt. | Jackson, Richard Henry Harris, RIN | HMIS Lahore (T 253) |
| | Cdr. | Jackson, Alfred Frank, RN | HMS Redstart (M 62) |
| | T/Lt. | Jackson, Bertrand John, RCNVR | HMCS St. Therese (K 366) |
| | | Jackson, L, RNVR | HMS MMS 250 (J 750) |
|  | T/Capt. | Jackson, Charles, USN | USS Morris (DD 417), USS Morris (DD 417) |
| | T/Cdr. | Jackson, Edward Frank, USN | USS Eaton (DD 510) |
| | | Jackson, Jr., Theodore K., USNR | USS Jack Miller (DE 410) |
| | | Jackson, James Leland, USNR | USS Revenge (AM 110) |
| | Cdr. | Jacob, Christopher Michael, DSC, RN | |
| | | Jacob, J G, RNR | HMS Royal Scotsman (F 115) |
| | | Jacobi, Sr., Leon John, USNR | USS Dubuque (PG-17) |
| | T/Capt. | Jacobs, Tyrrell Dwight, USN | USS S-23 (128), USS Sargo (188) |
| | T/Lt. | Jacobs, Maurice, RNVR | HMS Hatsuse (FY 1749), HMS Professor (T 189) |
| | Lcmdr | Jacobs, Jr., George Roger, USNR | USS Housatonic (AO 35) |
| | | Jacobs, Robert Louis, USNR | USS Hopkins (DMS 13) |
| | | Jacobs, C A, USNR | USS PC-484 (PC-484) |
| | | Jacobsen, Thomas, | HNoMS Rose (K 102), HNoMS Potentilla (K 214) |
| | | Jacobsen, Reuben, USNR | USS Teal (AVP 5), USS Gillis (AVD 12) |
| | | Jacobsen, Glen, USNR | USS S-48 (159) |
| | T/Commodore | Jacobson, Jacob Harry, USN | USS Milwaukee (CL 5) |
| | | Jacobson, L M, USNR | USS PC-600 (PC-600) |
| | | Jacobson, Morton, USNR | USS PC-606 (PC-606) |
| | Capt. | Jacomb, Humphrey Benson, RN | HMS Royal Sovereign (05), HMS Blenheim (4.221), HMS Nelson (28) |
| | T/Lt. | Jacquier, Eugene Charles Firman Dennis, RNVR | HMS Curtana (FY 674), HMS Rumba (T 122), HMS Polar 5 (FY 1688) |
| | | Jacynicz, Mieczyslaw, ORP | ORP Komendant Pilsudski |
| | T/Lt. | Jaffrey, Sayed Mahomed Zahir Hussain, RINR | HMIS Selama, HMIS Patna (T 255) |
| | Lt. | Jagger, Shirley Elliston, RN | HMS Castleton (I 23), HMS Wilton (L 128) |
| | T/Lt. | Jakeman, Frederick Ronald, RNVR | HMS Roydur (FY 1704) |
| | T/A/Lt.Cdr. | James, Albert William, RNR | HMS St. Kenan (FY 264), HMS King Sol (FY 235), HMS St. Kenan (FY 264), HMS Pennywort (K 111) |
| | A/Capt. | James, Arthur Dyke Beauchamp, RN | HMS Duncan (D 99) |
| | Lt.Cdr. | James, Gwynne Howell Price, RD, RNR | HMS Kingston Crystal (FY 216), HMS Flamingo (L 18 / U 18) |
| | T/Lt. | James, Ralph Gordon, RCNVR | HMCS Timmins (K 223) |
| | A/Capt. | James, Ughtred Henry Ramsden, RN | HMS Lowestoft (L 59 / U 59), HMS Falmouth (L 34 / U 34), HMS Carthage (F 99), HMS Indomitable (92), HMS Speaker (D 90) |
| | Lt. | James, Peter Vernon, RNR | HMS Scout (H 51), HMS Scout (H 51) |
| | Capt. | James, Percival Henry Gwynne, RN | HMS Peterel (T 21), HMS Capetown (D 88), HMS Capetown (D 88), HMS Capetown (D 88) |
| | R.Adm. | James, Jules, USN | USS Philadelphia (CL 41) |
| | T/Lt. | James, Herbert Charles, RNR | HMS Barflake (Z 184), HMS Barstoke (Z 32) |
| | A/Cdr. | James, Frederick Ross, RAN | HMS Kanimbla (F 23) |
| | T/Cdr. | James, Jr., George Shearman, USN | USS Castle Rock (AVP 35) |
| | | James, H E, RNR | HMS LST 3026 (LST 3026) |
| | Cdr. (retired) | James, John Randolph, RN | HMS Letitia (F 16) |
| | T/Lt. | James, Basil, RNVR | HMS Kingston Andalusite (FY 160), HMS Vizalma (FY 286) |
| | T/Lt. | James, Edward George, RNVR | HMS Kingston Jacinth (4.45), HMS ML 249 (ML 249), HMS ML 195 (ML 195), HMS ML 163 (ML 163) |
| | | James, R G, RNR | HMS Philoctetes (F 134) |
| | A/Ch.Skr. | James, Jeffery Sanders, RNR | HMS Sumba (FY 297), HMS Lois (FY 781), HMS Star of Pentland (FY 1668) |
| | T/A/Skr.Lt. | James, John Harries, DSC, RNR | HMS Libyan (FY 1800), HMS Mount Keen (FY 684) |
| | T/Lt. | James, Edward Frederick, RNVR | HMS Saronta (FY 1849), HMS MMS 274 (J 774) |
| + | Lt. | James, Peter Bentley, RNVR | HMS MGB 18 (MGB 18) |
| | | James, J L, RNR | HMS Altair (FY 029) |
| | | James, F, RNVR | HMS MMS 229 (J 729), HMS MMS 216 (J 716) |
| | Cdr. (retired) | James, Peter Vaughan, RN | HMS Gurkha (i) (F 20), HMS Stork (L 81 / U 81) |
| | Lcmdr | James, John W, USNR | USS McCoy Reynolds (DE 440) |
| | Cdr. (retired) | James, Leslie Howard, RN | HMS Sea Belle II (F 60) |
| | | James, C A, RN | HMS MTB 29 (MTB 29), HMS MTB 30 (MTB 30) |
| | T/Lt. | James, George Philip Henry, DSC, RNVR | HMS MTB 378 (MTB 378) |
| | T/Cdr. | James, Jr., Eliott Lindsay, USN | USS Pelican (AVP 6) |
| | T/A/Lt.Cdr. | Jameson, Robert Hudson, RNR | HMS Kingston Beryl (4.03), HMS Lord Middleton (FY 219), HMS Linaria (K 282), HMS Bann (K 256) |
| | T/A/Lt.Cdr. | Jamieson, W G, RNVR | HMS MMS 1017 (FY 1017), HMS Arkwright (FY 653), HMS Clotilde (FY 534) |
| | T/Skr. | Jamieson, Alexander, RNR | HMS Lady Beryl (FY 100) |
| | T/Skr. | Jamieson, Job Banyard, RNR | HMS Filey Bay (FY 679), HMS BYMS 2008 (J 808) |
| | | Jamison, James Pollock, USN | USS Fogg (DE 57) |
| | T/Cdr. | Janney, Frederick Emery, USN | USS Hackleback (295) |
| | | Janney, Jr., Samuel Morton, USNR | USS Graylag (AM 364) |
| | Cdr. | Jansen, Elith A, USNR | USS Rushmore (LSD 14) |
| | T/Lt. | Jansen, Eivind, RNR | HMS Gunner (FY 568) |
| | | Jansen, E, RNR | HMS Sevra (FY 1652), HMS Stefa |
| | A/Skr.Lt. | Jappy, William, RNR | HMS Sir John Lister (FY 622), HMS George Cousins (FY 627), HMS BYMS 2048 (J 848) |
| | | Jarden, 3rd, George Whitfield, USNR | USS Crag (AM 214) |
 | + | luitenant ter zee 1e klasse (Lt.Cdr.) | Jarman, Louis Jan, RNN | HNMS O 16, HNMS K XVI |
| | T/Capt. | Jarrell, Henry Thompson, USN | USS Lawrence (DD 250) |
| | T/Capt. | Jarrell, Albert Edmondson , USN | USS Sturtevant (i) (DD 240) |
| | T/Capt. | Jarrett, Harry Bean, USN | USS Morris (DD 417) |
| | T/A/Lt.Cdr. | Jarvis, Samuel Arthur, RNR | HMS Deodar (T 124) |
| | Lt. | Jarvis, John Patrick, RCNVR | HMCS Agassiz (K 129) |
| | T/Lt. | Jarvis, Robert A., RCNVR | HMCS Sherbrooke (K 152), HMCS Stellarton (K 457) |
| | T/Lt.Cdr. | Jarvis, Benjamin Campbell, USN | USS Baya (318) |
| + | Skr. | Jarvis, Herbert Henry, RNR | HMS Victorian (FY 114) |
| + | T/A/Lt.Cdr. | Jasper, Alfred Leslie, RNVR | HMS Fandango (T 107) |
| | | Jassy, D, USNR | USS PC-493 (PC-493) |
| | A/Capt. (retired) | Jauncey, John Henry, DSO, RN | HMS Lady Blanche (FY 014), HMS Versatile (D 32), HMS Palomares (F 98) |
| | Cdr. | Jay, Alan David Hastings, DSO, DSC, RN | HMS Gossamer (J 63), HMS Leda (J 93), HMS Harrier (J 71) |
| | A/Lt.Cdr. | Jay, Richard Lionel, RN | HMS H 34 (N 34), HMS Tiptoe (P 332) |
| | T/Lt. | Jean Rosaire Roland, Belanger, RCNVR | HMCS Skeena (D 59) |
| | Capt. | Jeans, Francis William Hugh, RN | HMS Southampton (83) |
| | T/A/Lt.Cdr. | Jeff, C.A., RNVR | HMS ML 197 (ML 197), HMS ML 196 (ML 196) |
| | T/Lt. | Jefferies, George Edward, RNVR | HMS Mousa (T 295) |
| | Capt. | Jefferis, John, DSC, RN | HMS Shropshire (83), HMS Exmoor (ii) (L 08) |
| | | Jefferis, D A, RNVR | HMS ML 108 (ML 108) |
| | | Jefferis, J.A., RNVR | HMS ML 161 (ML 161) |
| | | Jefferson, H, RNR | HMS LST 237 (LST 237) |
| | | Jefferson, D A, RNVR | HMS ML 200 (ML 200) |
| | T/Lt. | Jeffery, Peter Geoffrey, RNVR | HMS Scalpay (T 237) |
| | T/A/Lt.Cdr. | Jeffery, Vernon Sullivan, DSC, RNVR | HMS Bardsey (T 273), HMS Switha (T 179) |
| | T/A/Lt.Cdr. | Jeffery, E H, RNVR | HMS MMS 216 (J 716), HMS MMS 78 (J 578) |
| | Lt. | Jeffery, William Richard Hugh, RNR | HMS Shearwater (L 39 / K 39) |
| | Capt. | Jefford, James Wilfrid, OBE, RIN | HMIS Godavari (U 52) |
| | T/Lt.Cdr. | Jeffrey, Douglas George, DSO, RCNR | HMCS Ville de Quebec (K 242), HMCS Hamilton (I 24), HMCS Teme (K 458) |
| | T/Lt. | Jeffrey, Charles Francis, RNVR | HMS BYMS 2016 (J 816) |
| | | Jeffries, W S, USNR | USS PC-1179 (PC-1179) |
| | T/Lt. | Jehangir, Jehangir Feroze, RINVR | HMIS Amritsar (T 261) |
| | luitenant ter zee 1e klasse (Lt.Cdr.) | Jellema, Tobias, RNN | HNMS Soemenep |
| | Lt. | Jelley, William Charles, DSC, RN | HMS Fraserburgh (J 124) |
| | Capt. | Jellicoe, Christopher Theodore, DSO, DSC, RN | HMS Winchelsea (D 46), HMS Southwold (L 10), HMS Jackal (F 22), HMS Colombo (D 89) |
| | T/Lt.Cdr. | Jemmett, Bruce Gregg, RCNVR | HMCS Whitethroat (M 03) |
| | Lcmdr | Jenckes, Walter Donald, USNR | USS Gilmore (DE 18) |
| | T/Commodore | Jenkins, Samuel Power, USN | USS Atlanta (i) (CL 51) |
| | Lt.Cdr. | Jenkins, Ralph Grosvenor, DSC, RN | HMS Londonderry (L 76 / U 76), HMS Crane (U 23) |
| | Lcmdr | Jenkins, Charles Williamson, USN | USS John C. Butler (DE 339), USS Sigsbee (DD 502) |
| | Cdr. | Jenkins, Humphrey Leoline, DSC, RN | HMS Larne (ii) (J 274), HMS Welfare (J 356) |
| | T/Lt. | Jenkins, Edward James Morris, DSC, RNVR | HMS Saltarelo (T 128) |
| | T/Lt. | Jenkins, Edgar Lionel, RNVR | HMS Suma (FY 618), HMS MMS 263 (J 763), HMS Pointz Castle (FY 630) |
| | T/Cdr. | Jenkins, Walter Terry, USN | USS Lamson (DD 367) |
| | Lt. | Jenkins, John Orla, USN | USS Lark (AM 21) |
| | Cdr. | Jenks, Robert Fergus, DSC, RN | HMS H 32 (N 32), HMS Vega (L 41), HMS Atherstone (L 05), HMS Quail (G 45) |
| + | Cdr. | Jenks, William Cornfield, OBE, RN | HMS Scott (J 79) |
| | Cdr. (retired) | Jenks, Thomas John Tressider Corfield, RN | HMS Alecto (J 10), HMS Kihna (4.242) |
| + | Skr. | Jenner, Arthur Francis Samuel, RNR | HMS Lord Stonehaven (FY 187) |
| | T/A/Ch.Skr. | Jenner, William Benjamin, DSC, RNR | HMS Rotherslade (FY 1822) |
| | Skr. | Jenner, Alfred George Godbold, RD, RNR | HMS Terje 2 (FY 315) |
| | | Jennes, Peter, USNR | USS PC-563 (PC-563) |
| | | Jennette, Christopher Roy, USNR | USS Facility (AM 233) |
| | Cdr. | Jennings, Richard Borthwick, DSO, DSC, RN | HMS Sidmouth (J 47) |
| | T/Cdr. | Jennings, Carter Brooks, USN | USS McDermut (DD 677), USS Antietam (CV 36) |
| | Lt.Cdr. | Jennings, William Croft, USNR | USS Lee Fox (DE 65), USS McNulty (DE 581) |
| | T/R.Adm. | Jennings, Ralph Edward, USN | USS Copahee (CVE 12), USS Yorktown (ii) (CV 10) |
| | T/Lt. | Jennings, John Stephen, RNVR | HMS Indian Star (FY 208) |
| | T/Lt.Cdr. | Jennings, Frank, RNR | HMS Marauder (W 98) |
| | | Jennings, L T, RNR | HMS LST 12 (LST 12) |
| | | Jennings, E H, RNVR | HMS MTB 714 (MTB 714) |
| | | Jennings, Richard H, USNR | USS PC-1146 (PC-1146) |
| | Ens. | Jennings, William C, USNR | USS SC-503 (SC-503) |
| | T/Cdr. | Jensen, Marvin John, USN | USS Puffer (268) |
| | | Jensen, J R, RNVR | HMS Skudd 6 (FY 180), HMS MMS 197 (J 697), HMS BYMS 2206 (J 1006) |
| + | | Jensen, Hans Albert, RNR | HMS Ebor Wyke (FY 1601) |
| | T/Capt. | Jensen, Clyde Marcus, USN | USS J. Fred Talbott (DD 156), USS Ericsson (DD 440) |
| | Capt. | Jensen, Henry Martin, USN | USS West Virginia (BB 48) |
| | | Jensen, A E, USNR | USS PC-569 (PC-569) |
| | | Jeorg, Jr., Robert C., USNR | USS Wingfield (DE 194) |
| | Capt. | Jephson, Selwyn Victor, RN | HMS Mackay (D 70), HMS Southdown (L 25), HMS Mackay (D 70) |
| | T/Lt. | Jequier, Philip Winton, RNVR | HMS Busen 4 (FY 1572), HMS Norse (FY 1628), HMS Lingay (T 423) |
| | A/Lt.Cdr. | Jermain, Denis, DSC, RN | HMS MTB 309 (MTB 309), HMS MTB 315 (MTB 315), HMS MTB 31 (MTB 31), HMS Manners (K 568), HMS Duckworth (K 351) |
| | Cdr. (retired) | Jerome, Henry Joseph Alexander Savil, DSO, RN | HMS Speedy (J 17), HMS Courier (J 349) |
| | T/A/Lt.Cdr. | Jerram, Charles James, DSO, DSC, RNVR | HMS ML 171 (ML 171), HMS MTB 667 (MTB 667) |
| | | Jeske, James John, USNR | USS PCS-1441 (PCS-1441) |
| | Cdr. | Jessel, Richard Frederick, DSO, DSC, RN | HMS Legion (G 74), HMS Mackay (D 70), HMS Zealous (R 39) |
| | | Jessop, A, RNR | HMS Southern Field (FY 1790) |
| | T/Capt. | Jeter, Thomas Powers, USN | USS Bunker Hill (CV 17) |
| | Lt.Cdr. | Jewell, Norman Limbury Auchinleck, DSC, RN | HMS L 27 (N 27), HMS Seraph (P 219), HMS Sea Nymph (P 223), HMS Tactician (P 314), HMS Tactician (P 314), HMS Trespasser (P 312), HMS Sportsman (P 229) |
| | | Jewell, C B, RNVR | HMS MMS 33 (J 533) |
| | T/Cdr. | Jewett, Jr., Garry William, USN | USS Chester (CA 27) |
| | | Jewett, C W, USNR | USS PC-787 (PC-787) |
| | Cdr. | Jewitt, Dermod James Boris, DSC, RN | HMS Northern Spray (FY 129), HMS Northern Pride (FY 105), HMS Vimy (D 33), HMS Winchester (L 55), HMS Meteor (G 73) |
| | | Jewitt, Jr., John Vance, USNR | USS White Marsh (LSD 8) |
| | | Jewitt, D J P, USNR | USS SC-511 (SC-511) |
| | | Jinishian, J, USNR | USS PC-603 (PC-603) |
| | A/Ch.Skr. (A/Skr.Lt.) | Jinks, Oswin, RNR | HMS Stella Dorado (FY 131), HMS Islay (T 172), HMS Thornwick Bay (FY 179) |
| | A/Ch.Skr. | Jinks, Norman, RNR | HMS Grosmont Castle (FY 671), HMS Donna Nook (FY 1559), HMS Loch Park (FY 1835) |
| | A/Ch.Skr. (A/Skr.Lt.) | Jinks, Sidney George, RNR | HMS Pentland Firth (FY 108), HMS Terje 2 (FY 315), HMS Lindisfarne (T 361), HMS Lord Stanhope (FY 163) |
| | A/Skr.Lt. | Jobson, James William Blythe, RNR | HMS MMS 285 (J 785), HMS BYMS 2141 (J 941) |
| | T/Lt. | Jobson, Charles Whillance, RNVR | HMS Gulland (T 365) |
| | T/Lt. | Jobson, Patrick Arthur, RNVR | HMS Hoxa (T 16) |
| | T/Lt. | Jobson, Walter William, RNVR | HMS Staunch (FY 1591), HMS MMS 182 (J 682) |
| | Cdr. | Jocelyn, Robert William, RN | HMS Achates (i) (H 12), HMS Panther (G 41), HMS Quality (G 62) |
| | | Joers, J E, USNR | USS PC-1188 (PC-1188) |
| | | Johannesen, Folke Hauger, | HNoMS St Albans (I 15) |
| | T/Capt. | Johansen, Gustave Norman, USN | USS Talbot (DD 114), USS Halford (DD 480) |
| | Lcmdr | Johansen, John Edwin, USNR | USS Crouter (DE 11), USS Francis M. Robinson (DE 220) |
| | T/Lt. | Johansen, Carl J., RNR | HMS Sasebo (FY 828), HMS Ben Urie (FY 1569) |
| | | Johansen, J, RNR | HMS Thorvard |
| | T/A/Lt.Cdr. | Johanson, William, RNR | HMS Olympia (FY 1586), HMS Ben Bheulah (FY 1681) |
| | Capt. | John, Caspar, RN | HMS Pretoria Castle (F 61), HMS Ocean (68) |
| | | John Norwood, Jr., Ferguson, USN | USS Dallas (DD 199) |
| + | Lt.Cdr. | Johns, Arthur Henry Tyndall, DSO, RN | HMS Rockingham (G 58), HMS Achates (i) (H 12) |
| | T/Capt. | Johns, John Graham, USN | USS Seadragon (194) |
| | T/Lt. | Johns, George Alfred, RANR(S) | HMAS Cootamundra (J 316) |
| | T/Capt. | Johns, Llewellyn James, USN | USS Salamonie (AO 26) |
| | T/Lt. | Johns, John Francis, DSC, RNVR | HMS George D. Irvin, HMS Cayrian (FY 791), HMS Clevella (FY 678) |
| | T/Cdr. | Johnsen, William Harry, USN | USS George E. Badger (AVD 3), USS David W. Taylor (DD 551) |
| | Cdr. | Johnson, Arthur, RNVR | HMS Jasper (i) (T 14), HMS Wellard (FY 137), HMS Campion (K 108), HMS Cuckmere (K 299) |
| | Lt.Cdr. | Johnson, Arthur Oswald, RN | HMS Skate (H 39), HMS Ambuscade (D 38) |
| | A/Cdr. | Johnson, Bernard Dodds Leitch, RCNR | HMCS Agassiz (K 129), HMCS Columbia (I 49), HMCS Lanark (K 669), HMCS Grou (K 518) |
| | T/A/Lt.Cdr. | Johnson, Frank Fitzpatrick, RANVR | HMS Marguerite (K 54), HMS Aster (K 188), HMS Nigella (K 19) |
| | T/Lt. | Johnson, Harold, RNR | HMS Lysander (ii) (J 379), HMS Mandate (J 438) |
| | Lt. | Johnson, James, DSC, RNR | HMS Verbena (K 85) |
| | Lt.Cdr. | Johnson, Kenneth Lorne, RCNVR | HMCS Fennel (K 194) |
| | T/Lt.Cdr. | Johnson, Rendell James Godschal, RCNVR | HMCS Brandon (K 149), HMCS Rosthern (K 169), HMCS Long Branch (K 487) |
| | T/Lt. | Johnson, Gordon Harold, RCNVR | HMCS Cobourg (K 333) |
| | T/Cdr. | Johnson, Raymond Wilbur, USN | USS R-6 (83), USS Herring (233), USS Herring (233) |
| | T/Capt. | Johnson, Franklin Oliver, USN | USS Snapper (185) |
| | T/Cdr. | Johnson, Carl Arthur, USN | USS R-13 (90), USS Flounder (251), USS Howard W. Gilmore (AS 16) |
| | T/Commodore | Johnson, Lee Payne, USN | USS Tuscaloosa (CA 37) |
| | Lt.Cdr. | Johnson, Stephen Lobdell, USN | USS S-32 (137), USS Segundo (398) |
| | T/Capt. | Johnson, Douglas Pollock, USN | USS Fanshaw Bay (CVE 70), USS Ranger (CV 4) |
| | T/Capt. | Johnson, Felix Leslie, USN | USS Lang (DD 399), USS Springfield (CL 66) |
| | T/Cdr. | Johnson, Francis Joseph, USN | USS Callaghan (DD 792) |
| | T/Cdr. | Johnson, Frank Lesher, USN | USS Fletcher (DD 445), USS Purdy (DD 734) |
| | T/Cdr. | Johnson, Clifford Arthur, USN | USS Glennon (i) (DD 620), USS Tolman (DM 28) |
| | T/A/Skr.Lt. | Johnson, Frederick Sydney, DSC, RNR | HMS Pierre Gustave (FY 1805), HMS BYMS 2031 (J 831) |
| | T/Cdr. | Johnson, Dwight Lyman, USN | USS Miller (DD 535) |
| | T/Capt. | Johnson, William David, USN | USS Suwannee (CVE 27) |
| | Lt. | Johnson, Willis Ormond, USN | USS PE-55 (PE-55) |
| | T/Capt. | Johnson, George William, USN | USS Moffett (DD 362) |
| | Lt.Cdr. | Johnson, Francis Nelson Blois, RD, RNR | HMS H 44 (N 44), HMS Olympus (N 35) |
| | | Johnson, Arthur Ferdinand, USN | USS Bailey (ii) (DD 492) |
| | Lt.Cdr. | Johnson, Elias, USNR | USS Buckeye (AN 13) |
| | T/Lt. | Johnson, David Boyd, RNVR | HMS Victrix (FY 224) |
| | T/Cdr. | Johnson, Nels Clarence, USN | USS McLanahan (ii) (DD 615) |
| | | Johnson, Ralph Lee Roy, USN | USS Boggs (DMS 3), USS Heywood L. Edwards (DD 663) |
| | Lt. | Johnson, John Eric, RNVR | HMS Kingston Crystal (FY 216) |
| | A/Skr.Lt. | Johnson, Charles Alfred, RNR | HMS Scalby Wyke (FY 258), HMS Southern Breeze (FY 318), HMS Kittern (T 382) |
| + | T/Skr. | Johnson, Albert Edward, RNR | HMS Mangrove (T 112), HMS Almond (T 14) |
| | T/Skr. | Johnson, Sidney, RNR | HMS Windward Ho (FY 574), HMS Clyne Castle (FY 508), HMS Yashima (FY 1894) |
| | T/Skr. | Johnson, John William Amos, RNR | HMS Caswell (FY 500) |
| | T/Lt. | Johnson, James McStranick, RNVR | HMS Perdrant (FY 1714), HMS Inverforth (FY 729) |
| | Lcmdr | Johnson, Robert Winder, USNR | USS Doherty (DE 14), USS Kendall C. Campbell (DE 443) |
| | T/A/Lt.Cdr. | Johnson, Wilfred Norman, RNR | HMS LST 3511 (LST 3511) |
| | Capt. | Johnson, Einar Reynolds, USN | USS Indianapolis (CA 35) |
| | T/Lt. | Johnson, James Edward, RINR | HMIS Padmavati, HMIS Ramdas (4.111), HMIS Cuttack (T 251) |
| | A/Capt. (Retd.) | Johnson, Reginald Horace, DSC, RN | HMS Plover (M 36), HMS Port Quebec (M 59) |
| | Lt. | Johnson, Robert Ivan, RNVR | HMS Abercrombie (F 109) |
| | | Johnson, J A, RNVR | HMS ML 102 (ML 102) |
| | | Johnson, H H, RNVR | HMS ML 912 (ML 912) |
| | | Johnson, F E, RNVR | HMS MMS 142 (J 642), HMS MMS 1027 (FY 1027) |
| | | Johnson, J W, RNVR | HMS MMS 1 (J 501) |
| + | T/Lt.Cdr. | Johnson, George Edwin, RNVR | HMS MMS 117 (J 617) |
| | | Johnson, R M, RNVR | HMS MMS 267 (J 767) |
| | T/Cdr. | Johnson, Ralph Clarence, USN | USS Cowie (DD 632) |
| | | Johnson, Jr., Byron Arthur, USNR | USS PCE-893 (PCE-893) |
| | T/Capt. | Johnson, Rudolf Lincoln, USN | USS Independence (CVL 22) |
| | T/Capt. | Johnson, Robert Ruffin, USN | USS Charger (CVE 30) |
| | | Johnson, R A, RNZNVR | HMS MTB 82 (MTB 82), HMS MTB 375 (MTB 375) |
| | T/Cdr. | Johnson, Leon Wyman, USN | USS Manila Bay (CVE 61) |
| | Cdr. | Johnson, Francis Benedict, USN | USS Mantanikau (CVE 101) |
| | Lt.Cdr. | Johnson, Stanley H., USNR | USS PC-562 (PC-562), USS Jacob Jones (ii) (DE 130) |
| | Lt.Cdr. | Johnson, Donald H., USNR | USS Riley (DE 579) |
| | | Johnson, H.W.E., RNVR | HMS ML 259 (ML 259) |
| | | Johnson, Charles Frederick, USNR | USS Oriole (AM 7) |
| | T/Cdr. | Johnson, Erik Augustin, USNR | USS Scuffle (AM 298) |
| | | Johnson, Angell, USNR | USS Sepulga (AO 20) |
| | T/Lt.Cdr. | Johnson, Arley Sidney, USN | USS Suamico (AO 49) |
| | | Johnson, Hans Gerhard Reinhard, USNR | USS Pecos (ii) (OA 65) |
| | | Johnson, Donald H., USNR | USS Dubuque (PG-17) |
| | | Johnson, C H, USNR | USS SC-503 (SC-503), USS PC-795 (PC-795) |
| | | Johnson, W R, USNR | USS PC-822 (PC-822) |
| | | Johnson, H F, USNR | USS PC-1219 (PC-1219) |
| | | Johnson, Jr., George Euguene Quincy, USNR | USS PC-1243 (PC-1243) |
| | | Johnson, Cone H, USNR | USS PCS-1455 (PCS-1455) |
| | Cdr. | Johnston, Duncan Lachlan, RN | HMS Uganda (66), HMS Fairy (J 403), HMS Friendship (J 398) |
| | Lt.Cdr. | Johnston, Robert, RNR | HMS Louis (K 515), HMS Glenarm (K 258), HMS Loch Gorm (K 620) |
| | Lt.Cdr. | Johnston, Thomas, RN | HMS Charlestown (I 21), HMS Vansittart (D 64) |
| | T/A/Lt.Cdr. | Johnston, William David Falconer, RCNR | HMCS Brantford (K 218), HMCS Winnipeg (J 337) |
| | T/Capt. | Johnston, Harry Darlington, USN | USS Preble (DM 20), USS Cony (DD 508) |
| | T/Lt.Cdr. | Johnston, Jr., Means, USN | USS Flaherty (DE 135), USS Hanna (DE 449) |
| | T/A/Lt.Cdr. | Johnston, Robert Murray, RNVR | HMS Alberic, HMS MMS 16 (J 516), HMS MMS 109 (J 609), HMS MMS 17 (J 517) |
| | Lt. | Johnston, Francis Nigel Featherston, RN | HMS Wishart (D 67) |
| | T/Lt. | Johnston, Frederick, RNZNR | HMNZS Aroha (T 396) |
| | T/Lt. | Johnston, William George, RNZNVR | HMNZS Waima (T 349) |
| | Capt. (retired) | Johnston, Archibald Edward, RN | HMS Breda (4.84) |
| | | Johnston, J I, RNVR | HMS MMS 46 (J 546) |
| | Lcmdr | Johnston, James Lamont, USNR | USS J. Douglas Blackwood (DE 219) |
| | | Johnston, Jr., Dave, USN | USS Lansdowne (DD 486) |
| | | Johnston, A. R., USNR | USS Exploit (AM 95) |
| | T/Capt. | Johnston, Donald Hendrie, USN | USS Salinas (AO 19) |
| | | Johnston, W S, USNR | USS SC-502 (SC-502) |
| | T/Lt. | Johnstone, Walter George, RCNR | HMCS Miramichi (J 169) |
| | T/Lt. | Johnstone, George Nelson, RNVR | HMS MGB 616 (MGB 616) |
| | | Johnstone, P, RNVR | HMS ML 145 (ML 145), HMS ML 119 (ML 119) |
| | T/Lt. | Joiner, Leonard William, RNVR | HMS Hektor 7, HMS MMS 85 (J 585) |
| | T/A/Lt.Cdr. | Joliffe, William Swire, RNR | HMS Cyclamen (K 83), HMS Lancaster Castle (K 691) |
| | | Joliffe, E F, RNVR | HMS RML 524 (RML 524) |
| | Cdr. (retired) | Jolley, Alan Charles Graham, RN | HMS Alaunia (F 17) |
| | T/A/Lt.Cdr. | Jolly, Leonard, DSC, RNVR | HMS Elfreda (J 402) |
| + | Cdr. | Jolly, Richard Frank, RN | HMS Mohawk (F 31) |
| | Lcmdr | Jolly, John Chapman, USN | USS Greer (DD 145), USS Shubrick (ii) (DD 639) |
| | | Jolly, A C G, RN | HMS Carina |
| | | Jolly, D.R.H., RNVR | HMS ML 130 (ML 130) |
| | Cdr. | Jonas, Ronald McClellan Powning, DSC, RN | HMS Triad (N 53), HMS Fernie (L 11), HMS Jackal (F 22) |
| | T/Lt. | Jonckheere, Rernegius Julianus, RNR | HMS Buttercup (K 193) |
| | T/Lt. | Jones, Alex Charles, RCNR | HMCS Oakville (K 178), HMCS Outarde (J 161) |
| | Cdr. | Jones, Alun, RN | HMS Jason (J 99) |
| | T/Lt. | Jones, David Albert Trevor, RNVR | HMS Mandate (J 438) |
| | Lt.Cdr. | Jones, Eric Lister, DSC, RN | HMS La Flore, HMS Wrestler (D 35), HMS Boreas (H 77), HMS Serapis (G 94), HMS Serapis (G 94) |
| | T/A/Lt.Cdr. | Jones, Ernest Usher, RCNVR | HMCS Nanaimo (K 101), HMCS Forrest Hill (K 486) |
| | T/A/Lt.Cdr. | Jones, Francis James, RCNVR | HMCS Mimico (K 485), HMCS Matane (K 444) |
| | Lt.Cdr. | Jones, Frederick John Gwynn, RD, RNR | HMS Lord Lloyd (FY 157), HMS Clarkia (K 88), HMS Mansfield (G 76), HMS Rowley (K 560) |
| | Vice-Admiral | Jones, George Clarence, RCN | HMCS Ottawa (i) (H 60), HMCS Assiniboine (I 18) |
| | A/Lt.Cdr. | Jones, John Ivor, DSO, DSC, RNR | HMS Hyacinth (K 84), HMS Primula (K 14), HMS Aldenham (L 22), HMS Byard (K 315) |
| + | T/Lt. | Jones, William James, RCNR | HMCS Shawinigan (K 136) |
| | Lt. | Jones, Philip Arthur, RN | HMS Malcolm (D 19) |
| | Lt. | Jones, John Dalton, RN | HMS Michael (J 444) |
| | Capt. | Jones, Randall, USN | |
| | Lt.Cdr. | Jones, Herbert Melvin, USN | USS Zeal (AM 131), USS Jobb (DE 707) |
| | Lcmdr | Jones, Wesley Francis, USNR | USS Peiffer (DE 588) |
| | Cmdr | Jones, Arthur Collins, USNR | USS Chaffee (DE 230) |
| | T/Cdr. | Jones, Wilber Glenn, USN | USS Shaw (DD 373) |
| | Lt.Cdr. | Jones, Herbert Sydney, USN | |
| | Lt.Cdr | Jones, Jr., Edwin Harold, USNR | USS Sway (AM 120), USS Shoveler (AM 382) |
| | Cdr. | Jones, Lewis Tobias, RN | HMS Liverpool (11) |
| | T/A/Lt.Cdr. | Jones, Harold Hackett, RNVR | HMS Fiaray (T 238) |
| | T/Lt. | Jones, John Pierson, RNVR | HMS Viviana (FY 238) |
| | T/Cdr. | Jones, Carlton Benton, USN | USS Owen (DD 536) |
| | Skr. | Jones, William Jesse, RNR | HMS Drangey (FY 195) |
| | T/A/Lt.Cdr. | Jones, John Williams Ailwyn, RNR | HMS Cayrian (FY 791), HMS Lacennia (FY 712), HMS Protest (T 195) |
| | T/Lt. | Jones, Richard Arfon, RNVR | HMS BYMS 2018 (J 818), HMS BYMS 2225 (J 1025), HMS BYMS 2016 (J 816) |
| | T/Lt. | Jones, Reginald Edward Andres, RCNVR | HMS BYMS 2023 (J 823) |
| | T/A/Lt.Cdr. | Jones, Frederick John, RNVR | HMS Lombard (4.169), HMS Tartarin (FY 1799) |
| | Cdr. | Jones, John Treasure, RD, RNR | HMS Sunflower (K 41), HMS Wellington (L 65 / U 65), HMS Bayntun (K 310), HMS Dart (K 21) |
| | T/Skr. | Jones, Albert Stanley Victor, RNR | HMS Saronta (FY 1849), HMS Capstone (FY 1555) |
| | A/Cdr. | Jones, David Idris, DSC, RD, RNR | HMS Their Merit (FY 522) |
| | T/A/Lt.Cdr. | Jones, J K, RNR | HMS LST 410 (LST 410), HMS LST 425 (LST 425) |
| | T/Lt. | Jones, Geoffrey Holder, RNVR | HMS MMS 6 (J 506), HMCS Baffin (T 275) |
| | T/A/Lt.Cdr. | Jones, N H, RNVR | HMS MMS 110 (J 610) |
| | | Jones, R P, RNVR | HMS MMS 265 (J 765) |
| | | Jones, J A J, RNR | HMS MMS 217 (J 717) |
| | T/A/Lt.Cdr. | Jones, G B, RNVR | HMS MMS 66 (J 566) |
| | Capt. | Jones, Basil, DSO, DSC, RN | HMS Ivanhoe (D 16), HMS Isis (D 87), HMS Pakenham (G 06), HMS Isis (D 87), HMS Tartar (F 43) |
| | Lt | Jones, Enoch David, USNR | USS Housatonic (AO 35) |
| | T/Cdr. | Jones, Edwin Kuykendall, USN | USS McCalla (ii) (DD 488) |
| | Lcmdr | Jones, William Pickering, USNR | USS PC-476 (PC-476), USS Straub (DE 181) |
| | Lt. | Jones, Thomas Frederick, RNR | HMS Sunfish (N 81) |
| | T/Commodore | Jones, Carl Henry, USN | USS Maryland (BB 46) |
| | Capt. | Jones, Edward Harral, USN | USS Bailey (i) (DD 269), USS Augusta (CA 31) |
| | A/Cdr. | Jones, Sidney Albert, RNR | HMS La Capricieuse |
| | T/A/Lt.Cdr. | Jones, Reginald Charles, RNVR | HMS Laguna Belle (4.373), HMS Jeanie Deans (4.29) |
| | Lt. | Jones, Hal Carter, USN | USS Bobolink (AM 20) |
| | Cdr. | Jones, John George, USN | USS Long (DMS 12) |
| | | Jones, Frederick H., USNR | USS Thomas (ii) (DE 102) |
| | | Jones, Roy Herbert, USNR | USS Skylark (AM 63), USS Moore (DE 240) |
| | | Jones, Jr., Herbert V., USNR | USS PC-484 (PC-484), USS Corbesier (DE 438) |
| | T/Lt. | Jones, Ernest Selby, RNVR | HMS ML 182 (ML 182) |
| | | Jones, L.S.A., RNVR | HMS ML 263 (ML 263) |
| | | Jones, John Otis, USNR | USS Logic (AM 258) |
| | | Jones, Charles B, USNR | USS PC-563 (PC-563) |
| | | Jones, A L, USNR | USS PC-567 (PC-567) |
| | | Jones, Wendell M, USNR | USS PC-597 (PC-597) |
| | | Jones, Alyn R., USNR | USS PC-804 (PC-804) |
| | | Jones, Norman E, USNR | USS PC-1178 (PC-1178) |
| | | Jones, R C, USNR | USS SC-505 (SC-505) |
| | A/Skr.Lt. | Jonsen, Walter Johan, DSC, RNR | HMS Sturton (FY 1595), HMS Star of Deveron, HMS St. Olive (FY 1599) |
| | T/Cdr. | Jonson, Jr., William Crawford, USN | USS Avocet (AVP 4) |
| + | luitenant ter zee 2e klasse (Lt.) | Joosse, Pieter, DSC, RNN | HNMS M 3 |
| | T/Lt.Cdr. | Jordan, James Langford, USN | USS Finback (230) |
| | Lt. | Jordan, Jr., Robert A, USNR | USS Locust (AN 22) |
| | T/Lt. | Jordan, Ronald Charles, RNVR | HMS Lydiard (FY 177) |
| | | Jordan, W, RNR | HMS James Lay (FY 667) |
| | T/A/Ch.Skr. | Jordan, John Walter, RNR | HMS Ben Bhrackie (FY 997) |
| | Lcmdr | Jordan, Jack Weaver, USNR | USS PC-1228 (PC-1228), USS Jesse Rutherford (DE 347) |
| | | Jordan, R. A., USNR | USS Marsh (DE 699) |
| | | Jordan, L S, USNR | USS PC-783 (PC-783) |
| | | Jordan, Dennis P., USNR | USS PC-803 (PC-803) |
| | Lt.Cdr. | Jordy, Jules James, USNR | USS Foss (DE 59), USS Earl V. Johnson (DE 702) |
| | luitenant ter zee 2e klasse (Lt.) | Jorissen, Herman Cornelis, RNN | HNMS MTB 204 / Valk (MTB 204) |
| | Capt. | Josselyn, John William, DSC, RN | HMS Intrepid (D 10), HMS Caradoc (D 60), HMS Hawkins (D 86) |
| | A/Lt.Cdr. | Joy, Kenneth Hugh, RD, RNR | HMS H 28 (N 28), HMS P 511 (P 511), HMS P 552 (P 552) |
| | T/R.Adm. | Joy, Charles Turner, USN | USS Louisville (CA 28) |
| | T/Lt. | Joy, Alexander Primrose Grahame, RCNVR | HMS MTB 759 (MTB 759), HMS MGB 633 (MGB 633) |
| | | Joy, Jr., Richard P, USNR | USS PC-1227 (PC-1227) |
| | Lt. | Joyce, Patrick Nicholas, RN | HMS H 44 (N 44), HMS Test (K 239) |
| | T/Cdr. | Joyce, Allen Raymond, USN | USS Grenadier (i) (210) |
| | T/Cdr. | Joyce, Gerald Patrick, USN | USS Charrette (DD 581) |
| | | Joyce, W J, USNR | USS PGM-29 (PGM-29) |
| | Cmdr | Judge, Charles Edward, USNR | USS Tumult (AM 127) |
| | T/Lt.Cdr. | Judges, Ronald Alfred, RCNVR | HMCS Cobalt (K 124), HMCS Winnipeg (J 337), HMCS Cap de la Madeleine (K 663) |
| | Lcmdr | Judson, Jr., Charles Sterling, USN | USS Koiner (DE 331) |
| | | Juhl, Robert Sherman, USNR | USS Broadbill (AM 58), USS Heed (AM 100) |
| | T/Cdr. | Jukes, Herbert Lollis, USN | USS S-27 (132), USS Kingfish (234), USS Cutlass (478) |
| | | Jukes, Bernard Donald, RNZNVR | HMS ML 902 (ML 902) |
| | T/A/Lt.Cdr. | Julian, Geoffrey Court, RNZNVR | HMS Dacres (K 472), HMS Mounsey (K 569), HMS Starling (U 66) |
| | T/Cdr. | Julihn, Lawrence Virginius, USN | USS Shad (235) |
| | T/Lt. | Jull, Philip Edward, RNVR | HMS Darthema (FY 676) |
| | Lt. (jg) | Jumper, Will C., USNR | USS Norman Scott (DD 690) |
| | Cdr. | Juniper, William Anthony, RN | HMS Whitshed (D 77), HMS Worcester (D 96), HMS Zentih (R 95) |
| | T/Capt. | Junker, Alexander Foster, USN | USS Sabine (AO 25) |
| + | Lt. | Jupp, Michael Hugh, DSC, RN | HMS H 33 (N 33), HMS Syrtis (P 241) |
| | Capt. | Jupp, Stanley Dexter, USN | USS Griffin (AS 13), USS Idaho (BB 42) |
| | | Jupp, Stanley D, USN | |
| | | Jurewicz, Emil Leon, USNR | USS Enoree (AO 69) |
| | Lt.Cdr. | Just, Fred(erick) William, USNR | USS PC-623 (PC-623), USS George (DE 697) |
| | T/Capt. | Juvenal, William Williams, USN | USS Wilkes-Barre (CL 103) |
