Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Blot Lake | Lake | 412 | Cass | 47 01 43 N | 094 16 23 W |
| Blue Bill Lake | Lake | 409 | Cass | 46 53 14 N | 093 58 21 W |
| Blue Bill Lake | Lake | 415 | Cass | 46 59 37 N | 094 27 43 W |
| Blue Bird Prairie State Wildlife Management Area | Park | 501 | Nobles | 43 40 10 N | 095 46 06 W |
| Blue Creek | Stream | | Otter Tail | 46 31 11 N | 095 17 07 W |
| Blue Eagle Lake | Lake | 312 | Clay | 46 39 31 N | 096 24 44 W |
| Blue Eagle Park | Park | | Clay | 46 39 30 N | 096 24 45 W |
| Blue Earth | Locale | 332 | Faribault | 43 38 17 N | 094 05 41 W |
| Blue Earth | Populated Place | 332 | Faribault | 43 38 15 N | 094 06 08 W |
| Blue Earth City Hall | Building | 331 | Faribault | 43 38 18 N | 094 06 12 W |
| Blue Earth Community Library | Building | 332 | Faribault | 43 38 16 N | 094 06 11 W |
| Blue Earth County | Civil | 305 | Blue Earth | 44 02 00 N | 094 04 01 W |
| Blue Earth County Courthouse | Building | 251 | Blue Earth | 44 09 50 N | 093 59 58 W |
| Blue Earth County Government Center | Building | 252 | Blue Earth | 44 09 46 N | 094 00 02 W |
| Blue Earth County Heritage Center Museum | Building | 252 | Blue Earth | 44 09 36 N | 094 00 11 W |
| Blue Earth County Library | Building | 237 | Blue Earth | 44 10 05 N | 094 00 06 W |
| Blue Earth East Bound Rest Area | Locale | 331 | Faribault | 43 39 35 N | 094 07 29 W |
| Blue Earth High School | School | 332 | Faribault | 43 39 06 N | 094 05 31 W |
| Blue Earth Junior High School | School | 332 | Faribault | 43 38 21 N | 094 05 55 W |
| Blue Earth Medical Center | Hospital | 331 | Faribault | 43 38 01 N | 094 05 60 W |
| Blue Earth Municipal Airport | Airport | 334 | Faribault | 43 35 43 N | 094 05 35 W |
| Blue Earth Post Office | Post Office | 330 | Faribault | 43 38 22 N | 094 06 07 W |
| Blue Earth River | Stream | | Blue Earth | 44 09 51 N | 094 02 13 W |
| Blue Earth United Hospital | Hospital | 330 | Faribault | 43 38 03 N | 094 06 02 W |
| Blue Earth West Bound Rest Area | Locale | 328 | Faribault | 43 39 52 N | 094 07 28 W |
| Blue Earth's Firemen's Hall | Building | 331 | Faribault | 43 38 18 N | 094 06 12 W |
| Blue Fin Bay | Bay | 339 | St. Louis | 48 27 48 N | 092 56 15 W |
| Blue Front Bay | Bay | 389 | Morrison | 46 13 26 N | 094 34 16 W |
| Blue Grass | Populated Place | 413 | Wadena | 46 32 34 N | 095 00 36 W |
| Blue Hill | Summit | 324 | Sherburne | 45 29 55 N | 093 42 48 W |
| Blue Jay Creek | Stream | | Lake | 47 53 48 N | 091 04 43 W |
| Blue Jay Lake | Lake | 503 | Lake | 47 54 38 N | 091 04 14 W |
| Blue Lake | Lake | 386 | Aitkin | 46 30 10 N | 093 45 05 W |
| Blue Lake | Lake | 368 | Clearwater | 47 51 49 N | 095 16 54 W |
| Blue Lake | Lake | 388 | Crow Wing | 46 46 22 N | 093 59 44 W |
| Blue Lake | Lake | 192 | Houston | 43 49 07 N | 091 17 36 W |
| Blue Lake | Lake | 440 | Hubbard | 47 01 01 N | 095 00 17 W |
| Blue Lake | Lake | 290 | Isanti | 45 28 33 N | 093 30 06 W |
| Blue Lake | Lake | 212 | Scott | 44 48 12 N | 093 25 60 W |
| Blue Lake | Swamp | 435 | Crow Wing | 46 47 20 N | 094 09 08 W |
| Blue Mound Cemetery | Cemetery | 466 | Rock | 43 43 55 N | 096 10 20 W |
| Blue Mound Church | Church | 465 | Rock | 43 43 54 N | 096 10 19 W |
| Blue Mound Wayside Chapel | Church | 492 | Rock | 43 41 39 N | 096 12 45 W |
| Blue Mounds | Summit | 396 | Pope | 45 31 09 N | 095 28 32 W |
| Blue Mounds State Park | Park | 490 | Rock | 43 42 25 N | 096 11 13 W |
| Blue Rock Lake | Lake | 421 | Itasca | 47 33 12 N | 093 34 48 W |
| Blue Skies Mobile Park | Populated Place | 311 | Benton | 45 34 48 N | 094 09 00 W |
| Blue Sky Lake | Lake | 397 | Beltrami | 47 28 28 N | 094 36 24 W |
| Blue Snow Lake | Lake | 560 | Cook | 48 03 39 N | 090 52 14 W |
| Blue Star Memorial Highway Historical Marker | Park | | Clay | 46 50 45 N | 096 44 26 W |
| Blue Waters Leisure Park | Park | 279 | Chisago | 45 24 40 N | 092 50 20 W |
| Blue Waters Leisure Park Campgrounds | Locale | 279 | Chisago | 45 24 40 N | 092 50 20 W |
| Blue Wing Lake | Lake | 501 | Lake | 47 57 46 N | 091 01 57 W |
| Blue Wing State Wildlife Management Area | Park | 536 | Lincoln | 44 27 40 N | 096 20 28 W |
| Blueberry Hill | Summit | 452 | Itasca | 47 21 40 N | 093 06 35 W |
| Blueberry Hill Lookout Tower | Tower | 449 | Itasca | 47 21 28 N | 093 45 14 W |
| Blueberry Island | Island | 189 | Cook | 47 52 40 N | 089 50 19 W |
| Blueberry Island | Island | 290 | Pine | 45 56 20 N | 092 50 20 W |
| Blueberry Island | Island | 436 | St. Louis | 47 43 40 N | 091 54 20 W |
| Blueberry Island | Island | 424 | St. Louis | 47 55 58 N | 091 57 34 W |
| Blueberry Island | Island | 353 | St. Louis | 48 32 45 N | 092 48 48 W |
| Blueberry Island Reef | Bar | 432 | St. Louis | 47 43 33 N | 091 54 04 W |
| Blueberry Lake | Lake | 434 | Becker | 46 50 16 N | 095 12 59 W |
| Blueberry Lake | Lake | 401 | Cass | 46 55 21 N | 094 07 55 W |
| Blueberry Lake | Lake | 417 | Cass | 46 57 11 N | 094 25 53 W |
| Blueberry Lake | Lake | 511 | Cook | 47 47 47 N | 090 25 00 W |
| Blueberry Lake | Lake | 454 | St. Louis | 47 46 45 N | 092 03 11 W |
| Blueberry Lake | Lake | 428 | St. Louis | 47 47 36 N | 091 52 39 W |
| Blueberry Lake | Lake | 416 | Wadena | 46 47 18 N | 095 04 56 W |
| Blueberry River | Stream | | Wadena | 46 46 48 N | 095 05 34 W |
| Bluebill Lake | Lake | 412 | Itasca | 47 23 28 N | 093 34 30 W |
| Bluebill Lake | Lake | 413 | Itasca | 47 36 38 N | 093 24 28 W |
| Bluebill Lake | Lake | 558 | Lake | 47 35 54 N | 091 12 15 W |
| Bluebill Pond | Lake | 415 | Itasca | 47 27 56 N | 093 36 34 W |
| Bluebird Lake | Lake | 400 | Becker | 46 52 13 N | 095 55 37 W |
| Bluebird Lake | Lake | 374 | St. Louis | 48 19 19 N | 092 42 40 W |
| Bluebird Park | Park | 287 | Isanti | 45 29 58 N | 093 15 02 W |
| Bluegrass Cemetery | Cemetery | 320 | Le Sueur | 44 20 09 N | 093 45 30 W |
| Bluewater Lake | Lake | 402 | Itasca | 47 25 11 N | 093 33 13 W |
| Bluff Creek | Stream | | Cook | 47 56 28 N | 090 23 48 W |
| Bluff Creek | Stream | | Hennepin | 44 48 28 N | 093 29 05 W |
| Bluff Creek | Stream | | Otter Tail | 46 27 41 N | 095 13 34 W |
| Bluff Creek State Wildlife Management Area | Park | 443 | Otter Tail | 46 37 25 N | 095 19 00 W |
| Bluff Park | Park | 302 | Nicollet | 44 10 60 N | 094 01 33 W |
| Bluff Slough | Gut | 191 | Houston | 43 33 45 N | 091 16 44 W |
| Bluff Valley Campgrounds | Locale | 259 | Wabasha | 44 16 26 N | 092 26 30 W |
| Bluff View Elementary School | School | 214 | Wabasha | 44 26 10 N | 092 16 20 W |
| Bluffside Park | Park | 360 | Winona | 44 02 23 N | 091 40 01 W |
| Bluffton | Locale | | Otter Tail | 46 28 00 N | 095 13 55 W |
| Bluffton | Populated Place | 415 | Otter Tail | 46 28 09 N | 095 13 59 W |
| Bluffton Post Office (historical) | Post Office | | Otter Tail | 46 28 09 N | 095 13 58 W |
| Bluffview Park | Park | 211 | Goodhue | 44 34 00 N | 092 31 24 W |
| Bluffview Park Mobile Home Park | Populated Place | 225 | Fillmore | 43 48 25 N | 091 45 45 W |
| Blumentritt Detention Dam | Dam | 297 | Winona | 43 52 30 N | 091 26 31 W |
| Blunt Island | Island | 343 | St. Louis | 48 26 24 N | 092 54 56 W |
| Bly Creek | Stream | 418 | Douglas | 45 50 34 N | 095 30 30 W |
| Boardson Lake | Swamp | 392 | Becker | 46 51 46 N | 095 56 37 W |
| Boat Landing Campground | Locale | 314 | Blue Earth | 44 12 10 N | 093 48 56 W |
| Bob Bay | Bay | 432 | St. Louis | 47 43 51 N | 091 48 50 W |
| Bob Creek | Stream | | Otter Tail | 46 41 60 N | 096 05 57 W |
| Bob Cross Nature Preserve | Park | 328 | Benton | 45 35 45 N | 094 09 15 W |
| Bob Cross Park | Park | 330 | Benton | 45 35 38 N | 094 08 50 W |
| Bob Lake | Lake | 379 | Carlton | 46 38 01 N | 092 36 54 W |
| Bob's Trailer Park | Locale | | Crow Wing | 46 18 10 N | 093 49 22 W |
| Bobbies Bay | Bay | 324 | Lake of the Woods | 49 18 60 N | 094 49 37 W |
| Bobby Lake | Lake | 416 | Itasca | 47 28 43 N | 093 36 48 W |
| Bobcat Creek | Stream | | St. Louis | 47 15 23 N | 092 21 09 W |
| Boblore Island | Island | 339 | St. Louis | 48 26 22 N | 092 49 11 W |
| Bobo Link Lake | Lake | 394 | Cass | 47 12 51 N | 094 17 31 W |
| Bobs Trailer Court | Populated Place | 310 | Olmsted | 43 59 50 N | 092 25 55 W |