| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Oak Center | city | Minnesota | United States | 44.35389 | -92.40028 | 1102 | 1034 |
| Oak Grove | city | Minnesota | United States | 45.34083 | -93.32667 | 912 | 6887 |
| Oak Knoll | city | Minnesota | United States | 44.97139 | -93.42778 | 951 | 86669 |
| Oak Park | city | Minnesota | United States | 45.69778 | -93.81778 | 1125 | 1528 |
| Oak Park | city | Minnesota | United States | 45.16806 | -93.26556 | 902 | 77355 |
| Oak Park Heights | city | Minnesota | United States | 45.03139 | -92.79278 | 731 | 29666 |
| Oak Terrace | city | Minnesota | United States | 44.89611 | -93.47028 | 951 | 65719 |
| Oakbury | city | Minnesota | United States | 44.94889 | -92.93361 | 974 | 43046 |
| Oakdale | city | Minnesota | United States | 44.96306 | -92.96472 | 1072 | 94433 |
| Oakland | city | Minnesota | United States | 43.67389 | -93.08861 | 1259 | 1152 |
| Oakport | city | Minnesota | United States | 46.93194 | -96.77861 | 879 | 34853 |
| Oakridge | city | Minnesota | United States | 44.12083 | -91.91972 | 1190 | 1502 |
| Oaks Corner | city | Minnesota | United States | 48.42444 | -94.94972 | 1200 | 75 |
| Odessa | city | Minnesota | United States | 45.25972 | -96.32861 | 951 | 253 |
| Odin | city | Minnesota | United States | 43.86639 | -94.7425 | 1210 | 641 |
| Ogema | city | Minnesota | United States | 47.10278 | -95.92472 | 1299 | 307 |
| Ogilvie | city | Minnesota | United States | 45.83222 | -93.42611 | 1049 | 914 |
| Okabena | city | Minnesota | United States | 43.73944 | -95.31556 | 1407 | 450 |
| Oklee | city | Minnesota | United States | 47.83917 | -95.85417 | 1138 | 304 |
| Old Frontenac | city | Minnesota | United States | 44.52611 | -92.33194 | 734 | 1086 |
| Old Mesaba | city | Minnesota | United States | 47.58222 | -92.13222 | 1528 | 1397 |
| Olga | city | Minnesota | United States | 47.68722 | -95.66333 | 1286 | 453 |
| Olivia | city | Minnesota | United States | 44.77639 | -94.98944 | 1076 | 1700 |
| Onamia | city | Minnesota | United States | 46.07056 | -93.6675 | 1249 | 605 |
| Onega | city | Minnesota | United States | 47.31861 | -92.82722 | 1299 | 615 |
| Oneota | city | Minnesota | United States | 46.74639 | -92.16583 | 656 | 38087 |
| Onigum | city | Minnesota | United States | 47.10944 | -94.54444 | 1299 | 779 |
| Opole | city | Minnesota | United States | 45.74667 | -94.36861 | 1135 | 2101 |
| Opstead | city | Minnesota | United States | 46.23389 | -93.47194 | 1348 | 784 |
| Orchard Garden | city | Minnesota | United States | 44.72556 | -93.29583 | 1079 | 53315 |
| Oreland | city | Minnesota | United States | 46.45083 | -93.91861 | 1295 | 1550 |
| Org | city | Minnesota | United States | 43.58139 | -95.65139 | 1640 | 3899 |
| Orleans | city | Minnesota | United States | 48.92611 | -96.93639 | 843 | 215 |
| Ormsby | city | Minnesota | United States | 43.84833 | -94.6975 | 1230 | 641 |
| Orono | city | Minnesota | United States | 44.97139 | -93.60417 | 974 | 16975 |
| Oronoco | city | Minnesota | United States | 44.16611 | -92.53472 | 964 | 6038 |
| Orr | city | Minnesota | United States | 48.05361 | -92.83083 | 1325 | 56 |
| Orrock | city | Minnesota | United States | 45.44389 | -93.73611 | 971 | 2336 |
| Orth | city | Minnesota | United States | 47.83917 | -94.315 | 1450 | 87 |
| Ortonville | city | Minnesota | United States | 45.30472 | -96.44444 | 1049 | 2484 |
| Osage | city | Minnesota | United States | 46.92028 | -95.25667 | 1492 | 388 |
| Osakis | city | Minnesota | United States | 45.86694 | -95.15194 | 1348 | 1129 |
| Oshawa | city | Minnesota | United States | 46.80389 | -94.63861 | 1463 | 584 |
| Oshawa | city | Minnesota | United States | 44.30028 | -94.105 | 997 | 784 |
| Oslo | city | Minnesota | United States | 48.19528 | -97.13167 | 803 | 301 |
| Oslo | city | Minnesota | United States | 43.89222 | -92.73833 | 1299 | 1034 |
| Oslund | city | Minnesota | United States | 47.65556 | -94.03306 | 1341 | 220 |
| Osseo | city | Minnesota | United States | 45.11944 | -93.40222 | 898 | 87341 |
| Oster | city | Minnesota | United States | 44.98 | -93.98194 | 1023 | 2494 |
| Ostrander | city | Minnesota | United States | 43.61361 | -92.42778 | 1325 | 1376 |
| Otisco | city | Minnesota | United States | 43.97861 | -93.50194 | 1151 | 867 |
| Otisville | city | Minnesota | United States | 45.24694 | -92.76472 | 751 | 3526 |
| Otsego | city | Minnesota | United States | 45.27417 | -93.59111 | 898 | 9078 |
| Ottawa | city | Minnesota | United States | 44.38222 | -93.94556 | 849 | 5656 |
| Otter Creek | city | Minnesota | United States | 46.62528 | -92.53861 | 1145 | 1337 |
| Ottertail | city | Minnesota | United States | 46.42556 | -95.55694 | 1328 | 720 |
| Otto | city | Minnesota | United States | 48.08806 | -94.60722 | 1171 | 70 |
| Outing | city | Minnesota | United States | 46.82056 | -93.94778 | 1286 | 229 |
| Owanka | city | Minnesota | United States | 44.12611 | -95.67556 | 1519 | 328 |
| Owatonna | city | Minnesota | United States | 44.08389 | -93.22583 | 1230 | 18276 |
| Oxboro | city | Minnesota | United States | 44.82639 | -93.29167 | 823 | 105419 |
| Oxlip | city | Minnesota | United States | 45.50028 | -93.38861 | 954 | 2267 |
| Oylen | city | Minnesota | United States | 46.57472 | -94.79833 | 1305 | 662 |
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