| Lake | County | Latitude | Longitude |
| Jack Uheen Slough | Yukon-Koyukuk | 66.379269 | -147.186908 |
| Jackfish Lake | Yukon-Koyukuk | 67.028241 | -146.317544 |
| Jackson Hole | Valdez-Cordova | 60.897492 | -147.213086 |
| Jackson Slough | Yukon-Koyukuk | 66.005005 | -148.995210 |
| Jacobsen Lake | Matanuska-Susitn | 61.579505 | -149.538714 |
| Jade Lake | Matanuska-Susitn | 61.524039 | -149.871559 |
| Jadski Cove | Wrangell-Petersb | 56.027922 | -132.434184 |
| Jake Lake | Matanuska-Susitn | 62.347446 | -150.694240 |
| Jalamund Lake | Southeast Fairba | 62.730724 | -141.795800 |
| Jan Lake | Southeast Fairba | 63.547124 | -143.947242 |
| Jatahmund Lake | Southeast Fairba | 62.615670 | -142.022630 |
| Jayalik Lake | Bethel | 59.947875 | -166.719222 |
| Jeanie Cove | Valdez-Cordova | 59.851430 | -147.598742 |
| Jeannes Lake | Yukon-Koyukuk | 64.117427 | -151.271754 |
| Jerome Lake | Kenai Peninsula | 60.547383 | -149.581092 |
| Jetty Lake | Sitka | 56.303359 | -134.666971 |
| Jewel Lake | Anchorage | 61.296670 | -149.990687 |
| Jim Karse Slough | Yukon-Koyukuk | 66.182691 | -148.407545 |
| Jimmy Lake | Bethel | 61.722098 | -153.216329 |
| Joe Lake | Southeast Fairba | 63.124327 | -142.269512 |
| Joe Nort Lake | Lake and Peninsu | 60.233658 | -155.040648 |
| Joe Ward Slough | Yukon-Koyukuk | 66.570894 | -145.281742 |
| John Hanson Lake | Denali | 64.031357 | -151.157995 |
| Johnson Cove | Prince of Wales- | 54.988063 | -132.104217 |
| Joint Lake | Yukon-Koyukuk | 67.184344 | -145.237188 |
| Jokoei Lake | Yukon-Koyukuk | 66.625290 | -143.756046 |
| June Lake | Matanuska-Susitn | 61.630541 | -149.571147 |