Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Mount Morris Lake 8 | Reservoir | 264 | Waushara | 44 06 48 N | 089 11 36 W |
| Mount Nebo | Summit | 339 | Richland | 43 30 54 N | 090 39 52 W |
| Mount Nebo Cemetery | Cemetery | 390 | Taylor | 45 20 53 N | 090 47 46 W |
| Mount Olive Cemetery | Cemetery | 484 | Taylor | 45 21 03 N | 090 19 27 W |
| Mount Olive Church | Church | 217 | Door | 44 46 49 N | 087 22 38 W |
| Mount Olive Evangelical Lutheran Church | Church | 324 | Green | 42 36 12 N | 089 38 36 W |
| Mount Olive Evangelical Lutheran Church | Church | 241 | Outagamie | 44 15 52 N | 088 24 23 W |
| Mount Olive Lutheran Church | Church | 373 | Marathon | 44 54 03 N | 089 35 31 W |
| Mount Olive Lutheran Church | Church | 226 | Milwaukee | 43 03 09 N | 087 58 50 W |
| Mount Olive Lutheran School | School | 229 | Milwaukee | 43 03 10 N | 087 58 48 W |
| Mount Olive Missionary Baptist Church | Church | 207 | Milwaukee | 43 03 55 N | 087 54 50 W |
| Mount Olivet Cemetery | Cemetery | 193 | Brown | 44 26 21 N | 088 03 16 W |
| Mount Olivet Cemetery | Cemetery | 213 | Milwaukee | 42 58 43 N | 087 57 43 W |
| Mount Olivet Cemetery | Cemetery | 277 | Rock | 42 42 20 N | 089 02 32 W |
| Mount Olivet Cemetery | Cemetery | 329 | St. Croix | 44 51 44 N | 092 24 53 W |
| Mount Olivet Cemetery | Cemetery | 316 | Walworth | 42 40 27 N | 088 33 35 W |
| Mount Pelee Creek | Stream | | Price | 45 46 16 N | 090 31 06 W |
| Mount Phillips Cemetery | Cemetery | 293 | Rock | 42 34 55 N | 088 47 09 W |
| Mount Pisgah | Summit | 357 | Vernon | 43 41 03 N | 090 34 59 W |
| Mount Pisgah Church | Church | 295 | Vernon | 43 40 55 N | 090 35 13 W |
| Mount Pisgah Hemlock-Hardwoods State Natural Area | Park | 44 | Vernon | 43 41 22 N | 090 34 46 W |
| Mount Pisgah School (historical) | School | 265 | Vernon | 43 41 12 N | 090 34 18 W |
| Mount Pleasant | Summit | 313 | Dane | 42 53 44 N | 089 38 40 W |
| Mount Pleasant Cemetery | Cemetery | 282 | Columbia | 43 18 42 N | 089 32 19 W |
| Mount Pleasant Cemetery | Cemetery | 293 | Dane | 42 53 40 N | 089 38 48 W |
| Mount Pleasant Cemetery | Cemetery | 330 | Dodge | 43 36 60 N | 088 31 33 W |
| Mount Pleasant Cemetery | Cemetery | 302 | Grant | 42 35 47 N | 090 25 49 W |
| Mount Pleasant Cemetery | Cemetery | 280 | Sauk | 43 36 08 N | 089 48 33 W |
| Mount Pleasant Cemetery | Cemetery | 343 | Sheboygan | 43 39 37 N | 088 02 26 W |
| Mount Pleasant Cemetery | Cemetery | 294 | Walworth | 42 44 10 N | 088 34 55 W |
| Mount Pleasant Cemetery | Cemetery | 300 | Waushara | 44 09 22 N | 089 15 21 W |
| Mount Pleasant Church | Church | 225 | Racine | 42 43 06 N | 087 50 50 W |
| Mount Pleasant School (historical) | School | 284 | Dodge | 43 25 07 N | 088 57 40 W |
| Mount Pleasant Stock Farm (historical) | Locale | 211 | Richland | 43 11 14 N | 090 13 46 W |
| Mount Repose Cemetery | Cemetery | 287 | Adams | 43 58 24 N | 089 50 09 W |
| Mount Sally | Summit | 304 | Monroe | 43 45 35 N | 090 33 34 W |
| Mount Senario College (historical) | School | 348 | Rusk | 45 27 19 N | 091 07 10 W |
| Mount Simon | Summit | 286 | Eau Claire | 44 50 00 N | 091 30 26 W |
| Mount Simon Park | Park | 247 | Eau Claire | 44 49 51 N | 091 30 05 W |
| Mount Sinai Congregation | Church | 375 | Marathon | 44 58 52 N | 089 38 50 W |
| Mount Sterling | Populated Place | 361 | Crawford | 43 18 55 N | 090 55 43 W |
| Mount Sterling Lutheran Cemetery | Cemetery | 369 | Crawford | 43 19 04 N | 090 55 32 W |
| Mount Tabor | Populated Place | 420 | Vernon | 43 42 02 N | 090 27 15 W |
| Mount Tabor Cemetery | Cemetery | 281 | Richland | 43 26 02 N | 090 34 16 W |
| Mount Tabor Cemetery | Cemetery | 416 | Vernon | 43 42 42 N | 090 27 12 W |
| Mount Telemark | Summit | 518 | Bayfield | 46 10 55 N | 091 15 10 W |
| Mount Telemark | Summit | 458 | Bayfield | 46 11 06 N | 091 15 02 W |
| Mount Telemark Winter Sports Area | Locale | 462 | Bayfield | 46 11 05 N | 091 15 02 W |
| Mount Thom | Summit | 391 | Monroe | 43 45 40 N | 090 37 24 W |
| Mount Tom | Summit | 307 | Eau Claire | 44 49 08 N | 091 28 54 W |
| Mount Tom | Summit | 281 | Green Lake | 43 52 42 N | 089 02 40 W |
| Mount Tom | Summit | 303 | Marinette | 45 18 20 N | 088 03 01 W |
| Mount Tom | Summit | 265 | Racine | 42 39 17 N | 088 11 21 W |
| Mount Tom Cemetery | Cemetery | 253 | Green Lake | 43 52 14 N | 089 03 24 W |
| Mount Tom Fire Tower | Tower | 311 | Marinette | 45 18 19 N | 088 03 02 W |
| Mount Tom Park | Park | 304 | Eau Claire | 44 49 08 N | 091 28 53 W |
| Mount Valhalla | Summit | 412 | Bayfield | 46 42 58 N | 091 02 59 W |
| Mount Valhalla Ski Area | Locale | 336 | Bayfield | 46 43 08 N | 091 02 52 W |
| Mount Vernon | Populated Place | 282 | Dane | 42 56 49 N | 089 39 21 W |
| Mount Vernon Cemetery | Cemetery | 303 | Dane | 42 57 19 N | 089 39 22 W |
| Mount Vernon Cemetery | Cemetery | 267 | Green | 42 35 43 N | 089 30 13 W |
| Mount Vernon Cemetery | Cemetery | 311 | Monroe | 43 57 12 N | 090 32 01 W |
| Mount Vernon Cemetery | Cemetery | 291 | Vernon | 43 38 59 N | 090 21 05 W |
| Mount Vernon Creek | Stream | | Dane | 42 54 44 N | 089 37 08 W |
| Mount Vernon Landing Strip | Airport | 312 | Dane | 42 56 10 N | 089 41 13 W |
| Mount Vernon School | School | 344 | Iowa | 42 52 56 N | 090 19 29 W |
| Mount Vernon School (historical) | School | 282 | Dane | 42 56 46 N | 089 39 17 W |
| Mount View | Populated Place | 359 | Marathon | 44 57 06 N | 089 43 36 W |
| Mount Washington | Summit | 302 | Eau Claire | 44 47 52 N | 091 32 23 W |
| Mount Washington Elementary School | School | 250 | Eau Claire | 44 47 59 N | 091 32 12 W |
| Mount Washington Sanatorium | Hospital | 264 | Eau Claire | 44 47 44 N | 091 32 26 W |
| Mount Whittlesey | Summit | 571 | Ashland | 46 18 03 N | 090 37 03 W |
| Mount Zion | Populated Place | 360 | Crawford | 43 15 24 N | 090 44 01 W |
| Mount Zion | Summit | 316 | Rock | 42 42 33 N | 088 55 16 W |
| Mount Zion Assembly Church | Church | 208 | Milwaukee | 43 03 57 N | 087 55 00 W |
| Mount Zion Baptist Church | Church | 207 | Milwaukee | 43 03 34 N | 087 54 47 W |
| Mount Zion Cemetery | Cemetery | 332 | Juneau | 43 46 28 N | 090 13 13 W |
| Mount Zion Cemetery | Cemetery | 268 | Rock | 42 41 43 N | 088 54 48 W |
| Mount Zion Cemetery | Cemetery | 368 | Vernon | 43 34 41 N | 090 42 15 W |
| Mount Zion Cemetery | Cemetery | 231 | Waukesha | 43 03 43 N | 088 05 29 W |
| Mount Zion Church | Church | 293 | Grant | 42 41 23 N | 090 34 58 W |
| Mount Zion Church | Church | 362 | Grant | 42 56 31 N | 090 44 36 W |
| Mount Zion Evangelical Lutheran Church | Church | 293 | Fond du Lac | 43 50 03 N | 088 50 05 W |
| Mount Zion Evangelical Lutheran Church | Church | 196 | Kenosha | 42 34 52 N | 087 51 11 W |
| Mount Zion Lutheran Church | Church | 257 | St. Croix | 44 57 60 N | 092 44 31 W |
| Mount Zion School | School | 362 | Crawford | 43 15 50 N | 090 44 09 W |
| Mount Zion United Methodist Church | Church | 265 | Rock | 42 42 01 N | 088 59 46 W |
| Mountain | Populated Place | 296 | Oconto | 45 11 05 N | 088 28 25 W |
| Mountain Lake | Lake | 353 | Bayfield | 46 20 47 N | 091 22 26 W |
| Mountain Lake | Lake | 289 | Marinette | 45 18 48 N | 088 17 34 W |
| Mountain Lake | Lake | 245 | Waupaca | 44 25 59 N | 088 54 02 W |
| Mountain Lakes | Lake | 338 | Oconto | 45 11 25 N | 088 33 51 W |
| Mountain Lookout Tower | Tower | 392 | Oconto | 45 12 56 N | 088 27 54 W |
| Mountain Meadow Stock Farm | Locale | 293 | Richland | 43 26 05 N | 090 34 24 W |
| Mountain of the Lord Church | Church | 354 | Marathon | 44 55 13 N | 089 38 04 W |
| Mountain School (historical) | School | 358 | Marinette | 45 46 11 N | 088 02 04 W |
| Mountain View School | School | 273 | Waushara | 44 05 35 N | 089 11 22 W |
| Mountain Wayside Park | Park | 198 | Door | 45 23 18 N | 086 53 56 W |
| Mountainside School (historical) | School | 365 | Marathon | 44 56 03 N | 089 40 28 W |
| Mouse Creek | Stream | | Waupaca | 44 24 50 N | 088 52 20 W |
| Moving Cloud Lake | Lake | 493 | Vilas | 45 59 02 N | 089 49 06 W |
| Mox Creek | Stream | | Price | 45 25 37 N | 090 38 29 W |
| Moyle 2WP978 Dam | Dam | 484 | Price | 45 36 24 N | 090 13 37 W |
| Moyle Lake 35 | Reservoir | 484 | Price | 45 36 24 N | 090 13 37 W |
| Mravik E-7031 Dam | Dam | 460 | Taylor | 45 16 60 N | 089 59 36 W |
| Muck Lake | Lake | 344 | Bayfield | 46 24 47 N | 091 16 27 W |
| Muck Lake | Lake | 318 | Douglas | 46 10 07 N | 091 49 08 W |
| Muck Lake | Lake | 352 | Douglas | 46 23 27 N | 091 33 19 W |
| Mud Bay | Bay | 485 | Oneida | 45 31 02 N | 089 11 15 W |
| Mud Branch | Stream | | Lafayette | 42 42 36 N | 089 53 19 W |