Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Alpha | Populated Place | 285 | Burnett | 45 46 21 N | 092 34 47 W |
| Alpine Country Club | Locale | 181 | Door | 45 02 47 N | 087 17 47 W |
| Alpine Lake 3WR471 Dam | Dam | 254 | Waushara | 44 03 42 N | 089 11 24 W |
| Alpine Lake 4 | Reservoir | 254 | Waushara | 44 03 42 N | 089 11 24 W |
| Alt Bauer Park | Park | 259 | Washington | 43 12 45 N | 088 06 59 W |
| Alta Lake | Lake | 505 | Langlade | 45 20 32 N | 089 11 46 W |
| Altdorf School (historical) | School | 321 | Wood | 44 25 03 N | 089 59 21 W |
| Altman Lake | Lake | 483 | Iron | 46 08 14 N | 090 12 05 W |
| Alto | Populated Place | 290 | Fond du Lac | 43 40 36 N | 088 47 42 W |
| Alto Creek | Stream | | Dodge | 43 35 10 N | 088 53 38 W |
| Alto Reformed Church | Church | 292 | Fond du Lac | 43 40 35 N | 088 47 41 W |
| Alton Christian Reformed Church | Church | 287 | Fond du Lac | 43 40 27 N | 088 47 42 W |
| Alton Elementary School | School | 289 | Fond du Lac | 43 40 12 N | 088 47 45 W |
| Alton Reformed Cemetery | Cemetery | 295 | Fond du Lac | 43 40 33 N | 088 47 36 W |
| Alton School (historical) | School | 289 | Juneau | 43 44 31 N | 090 08 05 W |
| Altoona | Populated Place | 273 | Eau Claire | 44 48 17 N | 091 26 36 W |
| Altoona 2WP340 Dam | Dam | 244 | Eau Claire | 44 49 10 N | 091 26 37 W |
| Altoona City Hall | Building | 273 | Eau Claire | 44 48 23 N | 091 25 59 W |
| Altoona High School | School | 275 | Eau Claire | 44 48 10 N | 091 26 27 W |
| Altoona Lake | Reservoir | 244 | Eau Claire | 44 49 10 N | 091 26 37 W |
| Altoona Lake 830 | Reservoir | 303 | Adams | 44 12 12 N | 089 48 24 W |
| Altoona Lake 883 | Reservoir | 245 | Eau Claire | 44 49 12 N | 091 26 37 W |
| Altoona Middle School | School | 274 | Eau Claire | 44 48 12 N | 091 26 23 W |
| Altoona Park | Park | 249 | Eau Claire | 44 48 36 N | 091 25 30 W |
| Altoona Public Library | Building | 273 | Eau Claire | 44 48 23 N | 091 25 59 W |
| Altoona United Methodist Church | Church | 273 | Eau Claire | 44 48 18 N | 091 26 08 W |
| Altschwader Landing Strip | Airport | 255 | Dodge | 43 19 42 N | 088 59 54 W |
| Alumni House | Building | 232 | Winnebago | 44 01 31 N | 088 33 04 W |
| Alumni Memorial Union | Building | 201 | Milwaukee | 43 02 23 N | 087 55 52 W |
| Alva Lake | Lake | 484 | Oneida | 45 42 32 N | 089 35 39 W |
| Alverno | Populated Place | 223 | Manitowoc | 44 05 06 N | 087 44 23 W |
| Alverno College | School | 214 | Milwaukee | 42 58 59 N | 087 57 51 W |
| Alverno Roman Catholic Elementary School | School | 208 | Milwaukee | 42 59 07 N | 087 57 48 W |
| Alvin | Populated Place | 512 | Forest | 45 59 06 N | 088 49 45 W |
| Alvin Creek | Stream | | Forest | 45 58 52 N | 088 52 14 W |
| Alvin Creek Impoundment | Reservoir | 499 | Forest | 45 56 42 N | 088 52 23 W |
| Amacher Hollow | Valley | | Iowa | 43 06 54 N | 089 58 11 W |
| Amacoy 2WP1881 Dam | Dam | 326 | Rusk | 45 24 30 N | 091 17 55 W |
| Amacoy Lake | Lake | 324 | Rusk | 45 23 56 N | 091 18 51 W |
| Amacoy Lake | Reservoir | 326 | Rusk | 45 24 30 N | 091 17 55 W |
| Amacoy School (historical) | School | 335 | Rusk | 45 23 33 N | 091 19 25 W |
| Amberg | Populated Place | 275 | Marinette | 45 30 11 N | 087 59 37 W |
| Amberg Cemetery | Cemetery | 275 | Marinette | 45 29 60 N | 087 59 20 W |
| Amberg State Public Hunting Grounds | Park | 284 | Marinette | 45 28 03 N | 088 02 57 W |
| Ambleside Lake | Lake | 505 | Vilas | 46 11 56 N | 089 44 09 W |
| Ambridge | Populated Place | 205 | Douglas | 46 38 12 N | 092 04 14 W |
| Ambrough Slough | Gut | 186 | Crawford | 43 06 56 N | 091 09 19 W |
| Amco County Park | Park | 395 | Marinette | 45 05 26 N | 089 59 34 W |
| Ament Lake | Lake | 530 | Lincoln | 45 25 03 N | 089 30 39 W |
| American Cellular Phone Tower | Tower | 386 | Barron | 45 37 14 N | 091 44 46 W |
| American Cellular Phone Tower | Tower | 348 | Barron | 45 22 35 N | 091 40 53 W |
| American Eagle School (historical) | School | 265 | Dodge | 43 21 24 N | 088 41 07 W |
| American Lake | Lake | 488 | Iron | 46 16 21 N | 090 01 10 W |
| American Legion Boys Camp | Locale | 313 | Waushara | 44 04 04 N | 089 28 02 W |
| American Legion Memorial Park | Park | 227 | Racine | 42 41 29 N | 088 02 56 W |
| American Legion Park | Park | 398 | Florence | 45 53 45 N | 088 18 03 W |
| American Legion State Forest | Forest | 491 | Oneida | 45 49 36 N | 089 26 23 W |
| American Lutheran Home | Building | 263 | Dunn | 44 53 52 N | 091 55 14 W |
| American Suzuki Institute Education Center | School | 333 | Portage | 44 31 23 N | 089 34 10 W |
| American Tower Site 5057 | Tower | 419 | Washburn | 45 44 38 N | 091 49 54 W |
| American Turners Hall | Building | 180 | Milwaukee | 43 02 37 N | 087 54 56 W |
| American Ukranian Camp | Locale | 312 | Sauk | 43 27 58 N | 089 36 18 W |
| American Valley | Valley | | Trempealeau | 44 15 17 N | 091 30 18 W |
| American Valley School (historical) | School | 264 | Trempealeau | 44 13 34 N | 091 23 07 W |
| Amery | Populated Place | 326 | Polk | 45 18 25 N | 092 21 44 W |
| Amery 3WR1627 Dam | Dam | 326 | Polk | 45 18 30 N | 092 21 37 W |
| Amery Airport (historical) | Airport | 338 | Polk | 45 21 18 N | 092 23 26 W |
| Amery Municipal Airport | Airport | 330 | Polk | 45 16 52 N | 092 22 31 W |
| Ames Branch | Stream | | Lafayette | 42 39 27 N | 090 04 49 W |
| Ames Island | Island | 262 | Dodge | 43 30 05 N | 088 40 57 W |
| Ames Private Airport | Airport | 43 | Walworth | 42 39 04 N | 088 44 45 W |
| Ames School (historical) | School | 359 | Vernon | 43 32 38 N | 090 42 20 W |
| Ames Teacher Education Center | Building | 274 | Pierce | 44 51 08 N | 092 37 17 W |
| Amey Pond | Lake | 244 | Adams | 43 38 50 N | 089 36 57 W |
| Amey School (historical) | School | 267 | Dunn | 44 48 51 N | 091 40 12 W |
| Amherst | Populated Place | 320 | Portage | 44 27 03 N | 089 17 05 W |
| Amherst Cemetery | Cemetery | 336 | Portage | 44 27 08 N | 089 17 36 W |
| Amherst Dam | Dam | 317 | Portage | 44 27 06 N | 089 17 00 W |
| Amherst Junction | Populated Place | 338 | Portage | 44 28 08 N | 089 18 45 W |
| Amherst Millpond 90 | Reservoir | 317 | Portage | 44 27 06 N | 089 17 00 W |
| Amik Island | Island | 184 | Douglas | 46 39 22 N | 092 16 44 W |
| Amik Lake | Lake | 472 | Vilas | 45 55 56 N | 090 01 60 W |
| Amish Cemetery | Cemetery | 422 | Taylor | 45 05 58 N | 090 27 15 W |
| Amity Elementary School | School | 281 | Fond du Lac | 43 42 22 N | 088 41 57 W |
| Amity Field | Park | 198 | Door | 44 50 37 N | 087 22 23 W |
| Ammundson Marsh | Swamp | 303 | Jackson | 44 23 57 N | 090 22 23 W |
| Amnicon Bay | Bay | 184 | Ashland | 46 51 29 N | 090 35 11 W |
| Amnicon Falls | Falls | 234 | Douglas | 46 36 36 N | 091 53 33 W |
| Amnicon Falls | Populated Place | 259 | Douglas | 46 36 14 N | 091 53 24 W |
| Amnicon Lake | Lake | 363 | Douglas | 46 28 45 N | 092 03 41 W |
| Amnicon Point | Cape | 189 | Ashland | 46 50 52 N | 090 34 13 W |
| Amnicon River | Stream | | Douglas | 46 41 31 N | 091 51 30 W |
| Amo Creek | Stream | | Jackson | 44 24 02 N | 090 56 34 W |
| Amsterdam Park | Park | 180 | Sheboygan | 43 33 29 N | 087 47 32 W |
| Amsterdam Prairie | Flat | 219 | La Crosse | 43 59 12 N | 091 17 32 W |
| Amsterdam Prairie School (historical) | School | 219 | La Crosse | 44 01 15 N | 091 17 23 W |
| Amsterdam School (historical) | School | 199 | Sheboygan | 43 33 52 N | 087 48 03 W |
| Amsterdam Slough Flowage | Reservoir | 294 | Burnett | 45 50 42 N | 092 26 49 W |
| Amsterdam Slough G12 90 Dam | Dam | 294 | Burnett | 45 50 42 N | 092 26 49 W |
| Amsterdam Sloughs State Public Hunting Grounds | Park | 296 | Burnett | 45 49 30 N | 092 25 46 W |
| Amy Bell Lake | Lake | 299 | Washington | 43 13 03 N | 088 11 16 W |
| Amy Belle Elementary School | School | 308 | Washington | 43 12 28 N | 088 12 04 W |
| Amy Chapel | Church | 267 | Dunn | 44 48 49 N | 091 39 26 W |
| Anacker | Populated Place | 238 | Marquette | 43 37 32 N | 089 26 37 W |
| Anah Church | Church | 345 | Washburn | 45 51 22 N | 091 45 48 W |
| Anah Springs | Spring | 331 | Washburn | 45 51 33 N | 091 45 46 W |
| Anchor Baptist Church | Church | 247 | Kenosha | 42 31 53 N | 088 14 43 W |
| Anchor Island | Island | 491 | Iron | 46 15 56 N | 090 08 28 W |
| Anchorage (historical) | Populated Place | 237 | Buffalo | 44 16 07 N | 091 45 26 W |
| Anchorage Cemetery | Cemetery | 236 | Buffalo | 44 15 50 N | 091 45 50 W |