| STATE | USS | SS | DATE LOST | MEN LOST | REASON |
| Rhode Island | R-12 | 89 | 12-Jun-43 | 42 | Cause unknown |
| Alaska | S-26 | 131 | 24-Jan-42 | 46 | Rammed by escort |
| Idaho | S-27 | 132 | 19-Jun-42 | 0 | Ran aground |
| North Carolina | S-28 | 133 | 4-Jul-44 | 50 | Cause unknown |
| Iowa | S-36 | 141 | 20-Jan-42 | 0 | Ran aground |
| Maryland | S-39 | 144 | 16-Aug-42 | 0 | Ran aground |
| Illinois | S-44 | 155 | 7-Oct-43 | 56 | Sunk by surface craft |
| California | Argonaut | 166 | 10-Jan-43 | 104 | Sunk by surface craft |
| Oklahoma | Shark | 174 | 11-Feb-42 | 59 | Sunk by surface craft |
| Arizona | Perch | 176 | 3-Mar-42 | 7 | Sunk by surface craft |
| Montana | Pickerel | 177 | 3-Apr-43 | 73 | Sunk by surface craft |
| Kentucky | Pompano | 181 | 29-Aug-43 | 78 | Sunk by enemy mines |
| Maine | Sculpin | 191 | 19-Nov-43 | 63 | Sunk by surface craft |
| Minnesota | Swordfish | 193 | 12-Jan-45 | 90 | Cause unknown |
| Georgia | Sealion | 195 | 10-Dec-41 | 5 | Sunk by aerial bombs |
| Texas | Seawolf | 197 | 3-Oct-44 | 100 | Sunk by friendly destroyers |
| Connecticut | Triton | 201 | 15-Mar-43 | 74 | Sunk by surface craft |
| Massachusetts | Trout | 202 | 28-Feb-44 | 81 | Sunk by surface craft |
| California | Grampus | 207 | 5-Mar-43 | 71 | Sunk by surface craft |
| Indiana | Grayback | 208 | 26-Feb-44 | 81 | Sunk by surface craft and aerial bombs |
| Colorado | Grayling | 209 | 9-Sep-43 | 76 | Cause unknown |
| New York | Grenadier | 210 | 22-Apr-43 | 4 | Sunk by aerial bombs |
| New Jersey | Gudgeon | 211 | 7-Jun-44 | 78 | Cause unknown |
| Hawaii | Growler | 215 | 8-Nov-44 | 90 | Cause unknown |
| Ohio | Grunion | 216 | 16-Aug-42 | 70 | Cause unknown |
| Oregon | Albacore | 218 | 7-Nov-44 | 86 | Sunk by enemy mines |
| South Carolina | Amberjack | 219 | 16-Feb-43 | 74 | Sunk by surface craft and aerial bombs |
| Washington | Bonefish | 223 | 18-Jun-45 | 85 | Sunk by surface craft |
| Nevada | Corvina | 226 | 16-Nov-43 | 82 | Sunk by enemy submarine |
| Tennessee | Darter | 227 | 24-Oct-44 | 0 | Ran aground |
| Alabama | Herring | 233 | 1-Jun-44 | 83 | Sunk by shore batteries |
| Pennsylvania | Trigger | 237 | 26-Mar-45 | 89 | Sunk by surface craft and aerial bombs |
| Nebraska | Wahoo | 238 | 11-Oct-43 | 80 | Sunk by aerial bombs |
| Kansas | Dorado | 248 | 12-Oct-43 | 77 | Sunk by friendly aircraft |
| Vermont | Flier | 250 | 13-Aug-44 | 78 | Sunk by enemy mines |
| Utah | Harder | 257 | 24-Aug-44 | 79 | Sunk by surface craft |
| North Dakota | Robalo | 273 | 26-Jul-44 | 81 | Sunk by enemy mines |
| New York | Runner | 275 | 28-May-43 | 78 | Sunk by enemy mines |
| Missouri | Scamp | 277 | 9-Nov-44 | 83 | Sunk by surface craft and aerial bombs |
| South Dakota | Scorpion | 278 | 5-Jan-44 | 78 | Sunk by enemy mines |
| Arkansas | Snook | 279 | 8-Apr-45 | 84 | Cause unknown |
| Mississippi | Tullibee | 284 | 26-Mar-44 | 80 | Sunk by own torpedo |
| New Hampshire | Capelin | 289 | 23-Nov-43 | 78 | Sunk by surface craft |
| West Virginia | Cisco | 290 | 28-Sep-43 | 76 | Sunk by surface craft and aerial bombs |
| Michigan | Escolar | 294 | 17-Oct-44 | 82 | Sunk by enemy mines |
| Florida | Tang | 306 | 24-Oct-44 | 78 | Sunk by own torpedo |
| Virginia | Shark | 314 | 24-Oct-44 | 87 | Sunk by surface craft |
| Wyoming | Barbel | 316 | 4-Feb-42 | 81 | Sunk by aerial bombs |
| New Mexico | Bullhead | 332 | 6-Aug-45 | 84 | Sunk by aerial bombs |
| Louisana | Golet | 361 | 14-Jun-44 | 82 | Sunk by surface craft |
| Delaware | Kete | 369 | 20-Mar-45 | 87 | Cause unknown |
| Wisconsin | Lagarto | 371 | 3-May-45 | 88 | Sunk by surface craft |