| Lake | County | Latitude | Longitude |
| Fairdale Slough | Walsh | 48.511519 | -98.234312 |
| Fangsrud Lake | Sargent | 46.243554 | -97.435758 |
| Fischer Lake | Stutsman | 47.082663 | -99.227272 |
| Fisher Lake | Stutsman | 47.026388 | -99.469006 |
| Fladmark Lake | Divide | 48.710046 | -102.962912 |
| Flat Lake | McHenry | 47.994867 | -100.306806 |
| Florence Lake | Burleigh | 47.291656 | -100.323829 |
| Ford Slough | Burke | 48.603309 | -102.351464 |
| Frankhauser Lake | Sheridan | 47.812767 | -100.331212 |
| Free Peoples Lake | Benson | 47.908759 | -98.730202 |
| Fresh Lake | Kidder | 46.634886 | -99.622120 |
| Fresh Water Coulee | Grand Forks | 47.884602 | -97.255762 |
| Fresh Water Lake | McHenry | 48.216014 | -100.356486 |
| Fullers Lake | Steele | 47.313108 | -97.592379 |