Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Banting Elementary School | School | 268 | Waukesha | 43 01 44 N | 088 12 20 W |
| Baptist Tabernacle | Church | 192 | Kenosha | 42 33 34 N | 087 51 05 W |
| Baraboo | Populated Place | 271 | Sauk | 43 28 16 N | 089 44 39 W |
| Baraboo City Hall | Building | 270 | Sauk | 43 28 16 N | 089 44 28 W |
| Baraboo Civic Center | Building | 268 | Sauk | 43 28 07 N | 089 44 28 W |
| Baraboo Golf Club | Locale | 258 | Sauk | 43 27 16 N | 089 44 08 W |
| Baraboo High School | School | 274 | Sauk | 43 28 38 N | 089 45 22 W |
| Baraboo Junior High School | School | 268 | Sauk | 43 28 07 N | 089 44 31 W |
| Baraboo Middle School | School | 286 | Sauk | 43 28 49 N | 089 45 21 W |
| Baraboo Post Office | Post Office | 263 | Sauk | 43 28 06 N | 089 44 41 W |
| Baraboo Public Library | Building | 268 | Sauk | 43 28 16 N | 089 44 44 W |
| Baraboo River | Stream | | Columbia | 43 29 15 N | 089 26 30 W |
| Baraboo River Floodplain Forest State Natural Area | Park | 44 | Columbia | 43 30 14 N | 089 29 10 W |
| Baraboo Valley Stock and Dairy Farm | Locale | 301 | Richland | 43 30 52 N | 090 14 10 W |
| Baraboo Wisconsin Dells Airport | Airport | 298 | Sauk | 43 31 19 N | 089 46 14 W |
| Baran Park | Park | 181 | Milwaukee | 43 00 07 N | 087 54 44 W |
| Barber Creek | Stream | | Sawyer | 45 50 56 N | 090 57 20 W |
| Barber Lake | Lake | 413 | Sawyer | 45 53 14 N | 090 58 02 W |
| Barber Lake School (historical) | School | 421 | Sawyer | 45 53 08 N | 090 57 24 W |
| Barber Pond | Lake | 237 | Kenosha | 42 31 26 N | 088 03 12 W |
| Barber School | School | 351 | Iowa | 42 57 31 N | 089 50 35 W |
| Barbers Bay | Bay | 257 | Dane | 42 57 22 N | 089 16 31 W |
| Barbo Lake | Lake | 363 | Polk | 45 18 57 N | 092 12 57 W |
| Bardeen Medical Laboratory | Building | 271 | Dane | 43 04 29 N | 089 24 25 W |
| Bardon Creek | Stream | | Douglas | 46 42 33 N | 091 44 60 W |
| Bardon Lake | Lake | 314 | Douglas | 46 12 57 N | 091 52 20 W |
| Bardon Park | Park | 257 | Douglas | 46 36 29 N | 091 53 36 W |
| Bardwell | Populated Place | 264 | Walworth | 42 35 13 N | 088 45 02 W |
| Bark Bay | Bay | 184 | Bayfield | 46 51 45 N | 091 10 46 W |
| Bark Bay Slough State Natural Area | Park | | Bayfield | 46 51 01 N | 091 12 04 W |
| Bark Lake | Lake | 296 | Washington | 43 13 15 N | 088 12 32 W |
| Bark Point | Cape | 191 | Bayfield | 46 53 06 N | 091 11 14 W |
| Bark Point | Populated Place | 184 | Bayfield | 46 53 15 N | 091 11 01 W |
| Bark River | Stream | | Bayfield | 46 50 37 N | 091 10 29 W |
| Bark River | Stream | | Jefferson | 42 55 31 N | 088 49 33 W |
| Bark River Airport | Airport | 267 | Waukesha | 43 02 00 N | 088 27 29 W |
| Bark River Park | Park | 237 | Jefferson | 42 55 25 N | 088 49 39 W |
| Bark River Park | Park | 279 | Waukesha | 43 06 26 N | 088 20 43 W |
| Bark River School | School | 274 | Waukesha | 43 05 18 N | 088 21 48 W |
| Barker Creek | Stream | | Barron | 45 24 24 N | 091 46 50 W |
| Barker Lake | Lake | 404 | Sawyer | 45 54 41 N | 091 01 48 W |
| Barker School (historical) | School | 254 | Marinette | 45 28 30 N | 087 56 42 W |
| Barker Strip | Airport | 317 | Walworth | 42 44 44 N | 088 26 15 W |
| Barkers Island | Island | 185 | Douglas | 46 43 05 N | 092 03 21 W |
| Barkers Island | Island | 362 | Marathon | 44 57 48 N | 089 37 59 W |
| Barkley Coulee | Valley | | Pierce | 44 47 31 N | 092 46 55 W |
| Barksdale | Populated Place | 198 | Bayfield | 46 37 17 N | 090 55 56 W |
| Barlett School | School | 210 | Racine | 42 44 14 N | 087 52 43 W |
| Barlow Lake | Lake | 329 | Marinette | 45 44 22 N | 088 01 15 W |
| Barlow Park | Park | 298 | Fond du Lac | 43 49 52 N | 088 50 21 W |
| Barnaby Rapids | Rapids | 424 | Price | 45 51 24 N | 090 37 35 W |
| Barnard Hall | Building | 272 | Dane | 43 04 25 N | 089 24 08 W |
| Barnes Branch | Stream | | Pepin | 44 40 59 N | 092 01 44 W |
| Barnes Cemetery | Cemetery | 367 | Bayfield | 46 24 15 N | 091 38 23 W |
| Barnes Creek | Stream | | Kenosha | 42 31 23 N | 087 48 41 W |
| Barnes Creek | Stream | | Lincoln | 45 12 35 N | 089 38 28 W |
| Barnes Creek | Stream | | Waushara | 43 58 48 N | 088 57 02 W |
| Barnes Creek School (historical) | School | 401 | Lincoln | 45 12 15 N | 089 38 11 W |
| Barnes Lake | Lake | 400 | Bayfield | 46 16 54 N | 091 26 28 W |
| Barnes Lake | Lake | 314 | Marinette | 45 36 03 N | 088 05 13 W |
| Barnes Lake | Lake | 392 | Oconto | 45 15 37 N | 088 37 32 W |
| Barnes School (historical) | School | 367 | Bayfield | 46 20 44 N | 091 29 56 W |
| Barnes Townhall | Building | 367 | Bayfield | 46 20 43 N | 091 30 07 W |
| Barneveld | Populated Place | 374 | Iowa | 43 00 56 N | 089 53 43 W |
| Barney Cemetery | Cemetery | 372 | Juneau | 43 41 32 N | 090 04 20 W |
| Barney Creek State Natural Area | Park | | Oconto | 45 21 28 N | 088 39 54 W |
| Barney School (historical) | School | 339 | Juneau | 43 41 07 N | 090 04 21 W |
| Barney School (historical) | School | 425 | Marathon | 45 05 28 N | 089 55 35 W |
| Barney Spring | Spring | 429 | Oconto | 45 21 01 N | 088 39 43 W |
| Barney Swamp | Swamp | 289 | Dane | 42 56 35 N | 089 25 11 W |
| Barney Williams Park | Park | 179 | Brown | 44 33 18 N | 088 04 02 W |
| Barneys Lake | Lake | 361 | Polk | 45 24 10 N | 092 35 47 W |
| Barnum | Populated Place | 218 | Crawford | 43 13 08 N | 090 50 22 W |
| Barnum Bay | Bay | 281 | Adams | 44 10 13 N | 089 54 04 W |
| Barnum Cemetery | Cemetery | 217 | Crawford | 43 13 21 N | 090 50 04 W |
| Baron City Fire Department | Building | 341 | Barron | 45 24 02 N | 091 51 09 W |
| Baron City Hall | Building | 343 | Barron | 45 23 60 N | 091 51 15 W |
| Baron County Courthouse | Building | 345 | Barron | 45 23 57 N | 091 51 13 W |
| Baron County Jail | Building | 344 | Barron | 45 23 58 N | 091 51 10 W |
| Baron County Justice Center | Building | 340 | Barron | 45 24 35 N | 091 51 02 W |
| Baron Municipal Substation | Building | 335 | Barron | 45 24 09 N | 091 50 26 W |
| Baron Police Department | Building | 343 | Barron | 45 23 60 N | 091 51 14 W |
| Baron Water Tower | Tower | 351 | Barron | 45 23 45 N | 091 50 29 W |
| Barr Creek | Stream | | Iron | 46 27 30 N | 090 30 53 W |
| Barr Creek | Stream | | Sheboygan | 43 34 00 N | 087 47 20 W |
| Barr Lake | Lake | 341 | Chippewa | 45 10 26 N | 091 18 49 W |
| Barr Lake | Lake | 283 | Marinette | 45 33 07 N | 088 01 42 W |
| Barr School | School | 271 | Rock | 42 32 49 N | 089 16 02 W |
| Barre Mills | Populated Place | 220 | La Crosse | 43 50 29 N | 091 06 50 W |
| Barrel Spring Lake | Lake | 510 | Iron | 46 15 51 N | 090 04 44 W |
| Barreltown School | School | 348 | Iowa | 42 53 17 N | 090 10 22 W |
| Barrett Creek | Stream | | Burnett | 45 56 03 N | 092 36 50 W |
| Barrett G-6253 Dam | Dam | 347 | Richland | 43 24 36 N | 090 34 36 W |
| Barretts Point | Cape | 178 | Kewaunee | 44 39 35 N | 087 45 06 W |
| Barrie Elementary School | School | 247 | Jefferson | 42 55 58 N | 088 50 57 W |
| Barrie Park | Park | 244 | Jefferson | 42 55 48 N | 088 50 34 W |
| Barron | Populated Place | 338 | Barron | 45 24 05 N | 091 50 57 W |
| Barron Area Community Center | Building | 341 | Barron | 45 23 50 N | 091 50 34 W |
| Barron City Dam | Dam | 338 | Barron | 45 24 24 N | 091 51 31 W |
| Barron City Public Library | Building | 341 | Barron | 45 24 06 N | 091 51 13 W |
| Barron County | Civil | 338 | Barron | 45 25 00 N | 091 51 01 W |
| Barron County Fairgrounds | Park | 348 | Barron | 45 30 49 N | 091 44 12 W |
| Barron County Museum | Building | 330 | Barron | 45 24 12 N | 091 46 24 W |
| Barron County Park | Park | 326 | Barron | 45 17 58 N | 091 37 02 W |
| Barron County Park | Park | 405 | Barron | 45 37 51 N | 091 55 53 W |
| Barron County Training School (historical) | School | 344 | Barron | 45 30 04 N | 091 44 02 W |
| Barron Flowage Number One 142 | Reservoir | 336 | Barron | 45 23 60 N | 091 50 07 W |
| Barron Flowage Number Three 109 | Reservoir | 338 | Barron | 45 24 24 N | 091 51 31 W |
| Barron High School | School | 341 | Barron | 45 23 49 N | 091 50 37 W |
| Barron Hospital Heliport | Airport | 342 | Barron | 45 23 49 N | 091 50 24 W |