Balao-klassen SS 
USA: 120
| SS 285 Balao | Portsmouth NY | - | -11-42 | - | - |
| SS 286 Billfish | Portsmouth NY | - | 13-11-42 | - | - |
| SS 287 Bowfin | Portsmouth NY | - | 7-12-43 | - | - |
| SS 288 Cabrilla | Portsmouth NY | - | 4-12-42 | - | - |
| SS 289 Capelin | - | - | - | - | warloss |
| SS 290 Cisco | - | - | - | - | warloss |
| SS 291 Crevalle | Portsmouth NY | - | 22-2-43 | - | - |
| SS 292 Devilfish | Cramp SB Co. | - | 30-5-43 | - | - |
| SS 293 Dragonet | Cramp SB Co. | - | 18-4-43 | - | - |
| SS 294 Escolar | - | - | - | - | warloss |
| SS 295 Hackleback | Cramp SB Co. | - | 30-5-43 | - | - |
| SS 296 Lancetfish | Cramp SB Co. | - | 18-8-43 | - | - |
| SS 297 Ling | Cramp SB Co. | - | 18-8-43 | - | - |
| SS 298 Lionfish | Cramp SB Co. | - | 7-11-43 | - | - |
| SS 299 Manta | Cramp SB Co. | - | 7-11-43 | - | - |
| SS 300 Moray | Cramp SB Co. | - | 14-5-44 | - | - |
| SS 301 Roncador | Cramp SB Co. | - | 14-5-44 | - | - |
| SS 302 Sabalo | Cramp SB Co. | - | 4-6-44 | - | FSB |
| SS 303 Sablefish | Cramp SB Co. | - | 4-6-44 | - | FSB |
| SS 304 Seahorse | Mare Island NY | - | -9-1-43 | - | - |
| SS 305 Skate | Mare Island NY | - | 4-3-43 | - | - |
| SS 306 Tang | - | - | - | - |
warloss
25-10-44 with the loss of 83 officers and men when it was sunk in north
end of Formosa Strait in vicinity of Turnabout Island. (Nine of the crew
were taken prisoner; all survived the war).
|
| SS 307 Tilefish | Mare Island NY | - | 25-10-43 | - | - |
| SS 308 Apogon | - | - | - | - | |
| SS 309 Aspro | Electric Boat Co. | - | 7-4-43 | - | ex Acedia |
| SS 310 Batfish | Electric Boat Co. | - | 3-5-44 | - | ex Acoupa |
| SS 311 Archerfish | Electric Boat Co. | - | 29-5-43 | - | - |
| SS 312 Burrfish | Electric Boat Co. | - | 18-6-43 | - | - |
| SS 313 Perch | Electric Boat Co. | - | 12-9-43 | - | - |
| SS 314 Shark | Electric Boat Co. | - | 17-10-43 | - | warloss |
| SS 315 Sealion | Electric Boat Co. | - | 31-10-43 | - | - |
| SS 316 Barbel | - | - | - | - |
warloss
4-2-45 with the loss of 81 officers and men when it was sunk in southern
entrance to Palawan Passage @ 7°49.5'S 116°47.5'E SW of Palawan.
|
| SS 317 Barbero | Electric Boat Co. | - | 12-12-43 | - | - |
| SS 318 Baya | Electric Boat Co. | - | 2-1-44 | - | - |
| SS 319 Becuna | Electric Boat Co. | - | 30-1-44 | - | Guppy IA |
| SS 320 Bergall | Electric Boat Co. | 13-5-43 | 16-2-44 | 12-6-44 | FSB>Turkey |
| SS 321 Besugo | Electric Boat Co. | - | 27-2-44 | 19-6-44 | >Italien 1966 |
| SS 322 Blackfin | Electric Boat Co. | - | 12-3-44 | 4-7-44 | Guppy IA |
| SS 323 Caiman | Electric Boat Co. | 1-10-43 | 30-3-44 | 17-7-44 | Guppy IA > Tyrkiet 8/72 |
| SS 324 Blenny | Electric Boat Co. | - | 9-4-44 | 27-6-44 | Guppy IA |
| SS 325 Blower | Electric Boat Co. | - | 23-4-44 | 10-8-44 | >Turkey 1950 |
| SS 326 Blueback | Electric Boat Co. | - | 7-5-44 | 28-8-44 | >Turkey |
| SS 327 Boarfish | Electric Boat Co. | - | 21-5-44 | 23-9-44 | >Turkey 1948 |
| SS 328 Charr | Electric Boat Co. | - | 28-4-55 | 23-9-44 | FSR |
| SS 329 Chub | Electric Boat Co. | - | 18-6-44 | 21-10-44 | >Turkey 1948 |
| SS 330 Brill | Electric Boat Co. | - | 25-6-44 | 26-10-44 | >Turkey 1948 |
| SS 331 Bugara | Electric Boat Co. | 21-10-43 | 2-7-44 | 15-11-44 | FSB |
| SS 332 Bullhead | Electric Boat Co. | 21-10-43 | 4-12-44 | 16-7-44 |
warloss
6-8-45 with the loss of 84 officers and men when it was sunk in west end
of Lombok Strait.
|
| SS 333 Bumper | Electric Boat Co. | - | 6-8-44 | 9-12-44 | >Turkey 1950 |
| SS 334 Cabezon | Electric Boat Co. | - | 27-8-44 | - | - |
| SS 335 Dentuda | Electric Boat Co. | - | 10-9-44 | - | - |
| SS 336 Capitaine | Electric Boat Co. | - | 1-10-44 | - | - |
| SS 337 Carponero | Electric Boat Co. | - | 15-10-44 | - | - |
| SS 338 Carp | Electric Boat Co. | - | 12-11-44 | - | - |
| SS 339 Catfish | Electric Boat Co. | 6-1-44 | 19-11-44 | 19-3-45 | Guppy II > Argentina (II): Santa Fe |
| SS 340 Entemedor | Electric Boat Co. | 3-2-44 | 17-12-44 | 6-4-45 | Guppy IIA > Tyrkiet 8/73 |
| SS 341 Chivo | Electric Boat Co. | 21-2-44 | 14-1-45 | 28-4-45 | Guppy IA > Argentina (Santiago del Estero) |
| SS 342 Chopper | Electric Boat Co. | - | 14-2-45 | - | Guppy IA |
| SS 343 Clamagore | Electric Boat Co. | - | 23-2-45 | - | Guppy II/III |
| SS 344 Cobbler | Electric Boat Co. | 3-4-44 | 1-4-45 | 9-11-45 | Guppy II/III > Tyrkiet 11/73 |
| SS 345 Cochino | Electric Boat Co. | - | 16-4-45 | - | Guppy II |
| SS 346 Corporal | Electric Boat Co. | 27-4-44 | 1-4-45 | 8-8-45 | Guppy II/III > Tyrkiet 11-73 (III) |
| SS 347 Cubera | Electric Boat Co. | - | 17-6-45 | 19-12-45 | Guppy II > Venezuela 5/73 (Tiburon) |
| SS 348 Cusk | Electric Boat Co. | - | 28-7-45 | - | - |
| SS 349 Diodon | Electric Boat Co. | - | 10-9-45 | - | Guppy II/IIA |
| SS 350 Dogfish | Electric Boat Co. | 22-6-44 | 27-10-45 | 29-4-46 | Guppy II > Brasilien 72 (II) |
| SS 351 Greenfish | Electric Boat Co. | 29-1-44 | 21-12-45 | 7-6-46 | Guppy II/III > Brasilien 73 (III) |
| SS 352 Halfbeak | Electric Boat Co. | - | 19-2-46 | - | - |
| SS 361 Golet | - | - | - | - | warloss |
| SS 362 Guavina | Manitowoc SB, Wisc | - | 29-8-43 | - | - |
| SS 363 Guitarro | Manitowoc SB, Wisc | - | 26-9-43 | - | - |
| SS 364 Hammerhead | Manitowoc SB, Wisc | - | 27-10-43 | - | - |
| SS 365 Hardhead | Manitowoc SB, Wisc | 7-7-43 | 12-12-43 | 18-4-44 | Guppy IIA > Grækenland 72 |
| SS 366 Hawkbill | Manitowoc SB, Wisc | - | 9-1-44 | - | Guppy IB > Holland (S-803 Zeeleeuw) |
| SS 367 Icefish | Manitowoc SB, Wisc | - | 20-2-44 | - | Guppy IB > Holland (S-802 Walrus) |
| SS 368 Jallao | Manitowoc SB, Wisc | - | - | - | Guppy IIA/IB > Spanien 6/74 |
| SS 369 Kete | - | - | - | - |
warloss
1-3-45 with the loss of 87 officers and men when it was sunk somewhere
between 29°38'N 130°02'E and Midway Island.
|
| SS 370 Kraken | Manitowoc SB, Wisc | 14-12-43 | 30-4-44 | 8-9-44 | to Spain 10-59 |
| SS 371 Lagarto | Manitowoc SB, Wisc | - | - | - |
warloss
30-5-45 with the loss of 88 officers and men when it was sunk off Malay
Coast in or near the Gulf of Siam @ 7°55'N 102°00'E.
|
| SS 372 Lamprey | Manitowoc SB, Wisc | - | 18-6-44 | - | - |
| SS 373 Lizardfish | Manitowoc SB, Wisc | - | 16-7-44 | - | - |
| SS 374 Loggerhead | Manitowoc SB, Wisc | - | -13-8-44 | - | - |
| SS 375 Macabi | Manitowoc SB, Wisc | - | 19-9-44 | - | - |
| SS 376 Mapiro | Manitowoc SB, Wisc | - | 9-11-44 | - | >Turkey |
| SS 377 Menhaden | Manitowoc SB, Wisc | - | 20-12-44 | - | Guppy IIA |
| SS 378 Mero | Manitowoc SB, Wisc | - | 17-1-45 | - | - |
| SS 381 Sandlance | Portsmouth NY | - | 25-6-43 | - | - |
| SS 382 Picuda | Portsmouth NY | - | - | - | Guppy IIA > Spanien |
| SS 383 Pampanito | Portsmouth NY | - | 12-7-43 | - | - |
| SS 384 Parche | Portsmouth NY | - | 24-7-43 | - | - |
| SS 385 Bang | Portsmouth NY | - | 30-8-43 | - | Guppy IIA > Spanien 10/72 |
| SS 386 Pilotfish | Portsmouth NY | - | - | - | - |
| SS 387 Pintado | Portsmouth NY | - | 15-9-43 | - | - |
| SS 388 Pipefish | Portsmouth NY | - | 12-10-43 | - | - |
| SS 389 Piranha | Portsmouth NY | - | 27-10-43 | - | - |
| SS 390 Plaice | Portsmouth NY | - | 15-11-43 | - | - |
| SS 391 Pomfret | Portsmouth NY | 17-7-43 | 27-10-43 | 19-2-44 | Guppy IIA > Tyrkiet 5/72 |
| SS 392 Sterlet | Portsmouth NY | - | 27-10-43 | - | - |
| SS 393 Queenfish | Portsmouth NY | - | 30-11-43 | - | - |
| SS 394 Razorback | Portsmouth NY | 9-9-43 | 27-1-44 | 3-4-44 | Guppy IIA > Tyrkiet 11/70 |
| SS 395 Redfish | Portsmouth NY | - | 27-1-44 | - | - |
| SS 396 Ronquil | Portsmouth NY | 9-9-43 | 27-1-44 | 22-4-44 | Guppy IIA > Spanien 7/71 |
| SS 397 Scabbardfish | Portsmouth NY | - | 27-1-44 | - | > Grækenland (S 86 Triana) |
| SS 398 Segundo | Portsmouth NY | - | 5-2-44 | - | - |
| SS 399 Sea Cat | Portsmouth NY | - | 21-2-44 | - | - |
| SS 400 Sea Devil | Portsmouth NY | - | 28-2-44 | - | - |
| SS 401 Sea Dog | Portsmouth NY | - | 28-3-44 | - | - |
| SS 402 Seafox | Portsmouth NY | 2-11-43 | 28-3-44 | 13-6-44 | Guppy IIA > Tyrkiet 12/70 |
| SS 403 Atule | Portsmouth NY | 2-12-43 | 6-3-44 | 21-6-44 | Guppy IA > Peru 1974 |
| SS 404 Spikefish | Portsmouth NY | - | 26-4-44 | - | ex Shiner |
| SS 405 Sea Owl | Portsmouth NY | - | 7-5-44 | - | - |
| SS 406 Sea Poacher | Portsmouth NY | 23-2-44 | 20-5-44 | 31-7-44 | Guppy IA > Peru 1974 |
| SS 407 Sea Robin | Portsmouth NY | - | 25-5-44 | - | Guppy IA |
| SS 408 Sennet | Portsmouth NY | - | 6-6-44 | - | - |
| SS 409 Piper | Portsmouth NY | - | 26-6-44 | - | ex Ara |
| SS 410 Threadfish | Portsmouth NY | 18-3-44 | 26-6-44 | 30-8-44 | Guppy IIA > Tyrkiet 8/73 |
| SS 411 Spadefish | Mare Island NY, CA | - | 8-1-44 | - | - |
| SS 412 Trepang | Mare Island NY, CA | - | 23-3-44 | - | - |
| SS 413 Spot | Mare Island NY, CA | 24-8-43 | 19-5-44 | 3-8-44 | to Chile 61 |
| SS 414 Springer | Mare Island NY, CA | - | 3-8-44 | - | to Chile |
| SS 415 Stickleback | Mare Island NY, CA | - | 1-1-44 | - | Guppy IIA |
| SS 416 Tiru | Mare Island NY, CA | - | - | - | Guppy II/III |
| SS 417 Tench | Portsmouth NY | - | 7-7-44 | - | Guppy IA > Peru 1976 (reservedele) |
| SS 418 Thornback | Portsmouth NY | 5-4-44 | 7-7-44 | 13-10-44 | Guppy IIA > Tyrkiet 8/73 |
| SS 419 Tigrone | Portsmouth NY | - | 20-7-44 | - | - |
| SS 420 Tirante | Portsmouth NY | - | 9-8-44 | - | Guppy IIA |
| SS 421 Trutta | Portsmouth NY | 22-5-44 | 18-8-44 | 16-11-44 | Guppy IIA > Tyrkiet 6/72 |
| SS 422 Toro | Portsmouth NY | - | 19-8-44 | - | - |
| SS 423 Torsk | Portsmouth NY | - | 6-9-44 | - | - |
| SS 424 Quillback | Portsmouth NY | - | 1-10-44 | - | Guppy IIA; ex Trembler |
| SS 425 Trumpetfish | Cramp SB Co. | - | 19-2-44 | - | Guppy II/III > Brasilien (Goiás) |
| SS 426 Tusk | Cramp SB Co. | 23-8-43 | 8-7-45 | 11-4-46 | Guppy II; decom. 18/10/73 > Taiwan 10-73 |
Argentina: 2
| Nr./navn | Værft | Køllagt | Søsat | Tjeneste | Noter |
| S 21 Fanta Fe | Electric Boat Co., Groton | 6-1-44 | 19-11-44 | 19-3-45 | Guppy II; ex Catfish (SS 339); dl 7/71 |
| S 22 Santiago del Estero | Electric Boat Co., Groton | 21-2-22 | 4-1-45 | 28-4-45 | Guppy IA; ex Chivo (SS 341); dl 7/71 |
Chile: 2
| Nr./navn | Værft | Køllagt | Søsat | Tjeneste | Noter |
| S 20 Thompson | Mare Island NSY, CA | - | 3-8-44 | - | ex Springer (SS 414); træning |
| S 21 Simpson | Mare Island NSY, CA | 24-8-43 | 19-5-44 | 3-8-44 | ex Spot (SS 413); dl 61 |
Brasilien: 3 (Guppy II/III)
| Navn | Builder | Laid down | Launched | In service | Notes |
| S 10 Guanabara | Electric Boat | 22-6-44 | 27-10-45 | 29-4-46 | ex Dogfish (SS 350) |
| S 15 Goiás | Cramps SB | 23-8-43 | 13-5-45 | 29-1-46 | ex Trumpetfish (SS 425) |
| S 16 Amazonas | Elecric Boat Co. | 29-1-44 | 21-12-45 | 7-6-46 | ex Greenfish (SS 351) |
Grækenland: 2 (Guppy IIA)
| Nr./navn | Værft | Køllagt | Søsat | Tjeneste | Noter |
| S 86 Triana | Portsmouth NSY | 5-3-45 | 12-7-45 | 3-1-46 | ex-Scabbardfish (SS 397); udfaset |
| S 114 Papanikolis | Manitowoc SB, Misconsin | 7-7-43 | 12-12-43 | 18-4-44 | ex-Hardhead (SS 365); udfaset |
Holland: 2
| Nr./navn | Værft | Køllagt | Søsat | Tjeneste | Noter |
| S 802 Walrus | Manitowoc SB, Wisc | - | 20-2-44 | - | Guppy IB; ex Icefish (SS 367) |
| S 803 Zeeleeuw | Manitowoc SB, Wisc | - | 9-1-44 | - | Guppy IB; ex Hawkbill (SS 366) |
Peru: 2
| Nr./navn | Værft | Køllagt | Søsat | Tjeneste | Noter |
| S 49 La Pedrera | Portsmouth NSY | 23-2-44 | 20-5-44 | 31-7-44 | Guppy IA; ex Poacher (SS 406); dl 7/74 |
| S 50 Pacocha | Portsmouth NSY | 2-12-43 | 6-3-44 | 21-6-44 | Guppy IA; ex Atule (SS 403); dl 7/74; sank 9/88 |
| - | Portsmouth NY | - | 7-7-44 | - | Guppy IA; ex Tench (SS 417); dl 11/76 reservedele |
Spanien: 5
| Nr./navn | Værft | Køllagt | Søsat | Tjeneste | Noter |
| S 31 Almirante Garcia de los Reyes | Manitowoc SB, Wisc. | 14-12-43 | 30-4-44 | 8-9-44 | ex Kraken (SS 370); dl 10/59 |
| S 32 Isaac Peral | Portsmouth NSY | 9-9-43 | 27-1-44 | 22-4-44 | Guppy IIA; ex Ronquil (SS 396); dl 7/71; udfaset 4/84 |
| S 33 Narciso Monturiol | Portsmouth NSY | 15-3-43 | 12-7-43 | 16-10-43 | Guppy IIA; ex Picuda (SS 382); udfaset 4/77 |
| S 34 Cosme Garcia | Portsmouth NSY | 30-4-43 | 30-8-43 | 4-12-43 | Guppy IIA; ex Bang (SS 385); dl 10/72; ud 83 |
| S 35 Narciso Monturiol | Manitowoc SB, Wisc. | 29-9-43 | 12-3-44 | 8-7-44 | Guppy IIA; ex Jallao (SS 368); dl 6/74 |
Taiwan: 1
| Nr./navn | Værft | Køllagt | Søsat | Tjeneste | Noter |
| 794 Hai Pao | Cramp SB Co. |
23-8-43 | 8-7-45 | 11-4-46 | ex-Tusk (SS 426); udfaset |
Tyrkiet: 10 Guppy IA/IIA/III
| Nr./navn | Værft | Køllagt | Søsat | Tjeneste | Noter |
| S 333 Ikinci Inonu | Electric Boat Co., Groton | 27-4-44 | 1-4-45 | 8-8-45 | Guppy III; ex Corporal (SS 346); dl 11/73 |
| S 335 Burak Reis | Portsmouth NSY | 2-11-43 | 23-3-44 | 13-6-44 | Guppy IIA; ex Sea Fox (SS 402); dl 12/70 |
| S 336 Murat Reis | Portsmouth NSY | 9-9-43 | 28-3-44 | 13-6-44 | Guppy IIA; ex Razorkack (SS 394); dl 11/70 |
| S 337 Oruc Reis | Portsmouth NSY | 17-7-43 | 27-10-43 | 19-2-44 | Guppy IIA; ex Pomfret (SS 391); dl 5/72 |
| S 338 Uluc Ali Reis | Portsmouth NSY | 5-4-44 | 7-7-44 | 13-10-44 | Guppy IIA; ex Thornback (SS 418); dl 8/73 |
| S 339 Dumlupinar | Electric Boat Co., Groton | 1-10-43 | 30-3-44 | 17-7-44 | Guppy IA; ex Caiman (SS 323); dl 8/72 |
| S 340 Cerbe | Portsmouth NSY | 22-5-44 | 18-8-44 | 16-11-44 | Guppy IIA; ex Trutta (SS 421); dl 6/72 |
| S 341 Canakkale | Electric Boat Co, Groton | 3-4-44 | 1-4-45 | 9-11-45 | Guppy III; ex Cobbler (SS 344); dl 11/73 |
| S 345 Preveze | Electric Boat Co., Groton | 3-2-44 | 17-12-44 | 6-4-45 | Guppy IIA; ex Entemedor (SS 340); dl 8/73 |
| S 346 Birinci Inönü | Portsmouth NSY | 18-3-44 | 26-6-44 | 30-8-44 | Guppy IIA; ex Threadfish (SS 410); dl 8/73 |
Name Builder Launched Acquired Fate
TCG Turgutreis (S-342)[7] United States Electric Boat, Groton 13 May 1943
Ex-USS Bergall (SS-320) 17 October 1958 Decommissioned 5 April 1983
TCG Pirireis (S-343)[7] United States Manitowoc, Manitowoc 9 November 1944
Ex-USS Mapiro (SS-376) 20 April 1960 Decommissioned 20 November 1973
TCG H?z?rreis (S-344)[7] United States Electric Boat, Groton 17 January 1945
Ex-USS Mero (SS-378) 20 April 1960 Decommissioned 9 October 1980
Venezuela: 1
| Nr./navn | Værft | Køllagt | Søsat | Tjeneste | Noter |
| S 21 Tiburon | Electric Boat Co. |
11-5-44 | 17-6-45 | 19-12-45 | ex-Cubera (SS 347); udfaset 79 |