Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Willow River | Stream | | St. Croix | 44 58 55 N | 092 45 40 W |
| Willow River Cemetery | Cemetery | 271 | St. Croix | 44 58 27 N | 092 44 42 W |
| Willow River Reservoir 2WP50 Dam | Dam | 464 | Oneida | 45 42 45 N | 089 50 42 W |
| Willow River Saint Croix Dam | Dam | 204 | St. Croix | 44 59 18 N | 092 45 49 W |
| Willow River State Park | Park | 246 | St. Croix | 45 01 23 N | 092 41 30 W |
| Willow Spring Stock and Dairy Farm | Locale | 261 | Richland | 43 17 54 N | 090 36 48 W |
| Willow Springs | Populated Place | 274 | Waukesha | 43 08 20 N | 088 11 03 W |
| Willow Springs | Spring | 468 | Langlade | 45 21 44 N | 089 04 48 W |
| Willow Springs | Spring | 493 | Price | 45 47 59 N | 090 03 55 W |
| Willow Springs Camp Ground (historical) | Locale | 498 | Price | 45 48 24 N | 090 03 51 W |
| Willow Springs Cemetery | Cemetery | 318 | Lafayette | 42 46 54 N | 090 06 12 W |
| Willow Springs Cemetery | Cemetery | 329 | Lafayette | 42 48 20 N | 090 07 20 W |
| Willow Springs Church | Church | 334 | Lafayette | 42 48 04 N | 090 07 54 W |
| Willow Springs Farm | Locale | 278 | Richland | 43 21 27 N | 090 27 12 W |
| Willow Springs Farm | Locale | 241 | Richland | 43 15 28 N | 090 16 10 W |
| Willow Springs Lake 3.10 | Reservoir | 276 | Waukesha | 42 55 36 N | 088 22 00 W |
| Willow Springs School | School | 320 | Lafayette | 42 44 55 N | 090 07 09 W |
| Willow Stock Farm | Locale | 282 | Richland | 43 27 15 N | 090 13 38 W |
| Willow Valley Cemetery | Cemetery | 230 | Richland | 43 18 28 N | 090 17 49 W |
| Willow Valley Dairy Farm | Locale | 252 | Richland | 43 19 52 N | 090 18 00 W |
| Willowdale Farm | Locale | 232 | Richland | 43 30 39 N | 090 39 06 W |
| Willowdale Stock and Dairy Farm | Locale | 287 | Richland | 43 30 37 N | 090 19 14 W |
| Wills | Populated Place | 354 | Bayfield | 46 32 21 N | 091 32 22 W |
| Wilmarth School | School | 210 | Ashland | 46 35 02 N | 090 52 49 W |
| Wilmer M Zimmerman Civil Air Patrol Airport | Airport | 232 | Winnebago | 44 08 01 N | 088 29 57 W |
| Wilmers Point | Cape | 247 | Walworth | 42 48 30 N | 088 24 25 W |
| Wilmoore Heights | Populated Place | 257 | Fond du Lac | 43 53 19 N | 088 48 30 W |
| Wilmot | Populated Place | 229 | Kenosha | 42 30 46 N | 088 10 55 W |
| Wilmot Cemetery | Cemetery | 241 | Kenosha | 42 30 43 N | 088 11 18 W |
| Wilmot Elementary School | School | 232 | Kenosha | 42 31 13 N | 088 10 48 W |
| Wilmot High School | School | 229 | Kenosha | 42 30 55 N | 088 10 58 W |
| Wilmot Hills Raceway | Locale | 235 | Kenosha | 42 29 56 N | 088 11 16 W |
| Wilmot United Methodist Church | Church | 231 | Kenosha | 42 30 38 N | 088 10 58 W |
| Wilson | Populated Place | 299 | Eau Claire | 44 49 41 N | 091 01 22 W |
| Wilson | Populated Place | 351 | St. Croix | 44 57 13 N | 092 10 25 W |
| Wilson Chapel | Church | 308 | Eau Claire | 44 49 30 N | 091 03 10 W |
| Wilson Church | Church | 386 | St. Croix | 44 54 58 N | 092 10 35 W |
| Wilson Creek | Stream | | Douglas | 46 24 05 N | 091 44 58 W |
| Wilson Creek | Stream | | Dunn | 44 53 07 N | 091 55 44 W |
| Wilson Creek | Stream | | Forest | 46 01 09 N | 088 45 30 W |
| Wilson Creek | Stream | | Jackson | 44 05 04 N | 091 07 24 W |
| Wilson Creek | Stream | | Price | 45 39 06 N | 090 27 38 W |
| Wilson Creek | Stream | | Sauk | 43 11 33 N | 090 00 44 W |
| Wilson Creek | Stream | | Sawyer | 46 06 59 N | 091 08 14 W |
| Wilson Creek | Stream | | Shawano | 44 49 52 N | 089 04 47 W |
| Wilson Creek School (historical) | School | 237 | Jackson | 44 06 25 N | 091 07 57 W |
| Wilson Elementary School | School | 278 | Dodge | 43 27 29 N | 088 50 39 W |
| Wilson Elementary School | School | 195 | Kenosha | 42 35 42 N | 087 51 00 W |
| Wilson Elementary School | School | 229 | Milwaukee | 43 00 52 N | 088 01 16 W |
| Wilson Elementary School | School | 213 | Ozaukee | 43 13 03 N | 087 59 26 W |
| Wilson Elementary School | School | 192 | Sheboygan | 43 43 20 N | 087 43 34 W |
| Wilson Elementary School | School | 232 | Winnebago | 44 10 25 N | 088 27 43 W |
| Wilson Flowage | Lake | 468 | Price | 45 48 25 N | 090 12 17 W |
| Wilson Junior High School | School | 192 | Manitowoc | 44 06 34 N | 087 39 37 W |
| Wilson Lake | Lake | 293 | Burnett | 45 48 20 N | 092 29 40 W |
| Wilson Lake | Lake | 315 | Douglas | 46 12 41 N | 091 57 21 W |
| Wilson Lake | Lake | 479 | Iron | 46 07 04 N | 090 06 57 W |
| Wilson Lake | Lake | 440 | Price | 45 40 10 N | 090 27 42 W |
| Wilson Lake | Lake | 424 | Sawyer | 46 07 49 N | 091 07 60 W |
| Wilson Lake | Lake | 367 | Shawano | 44 49 03 N | 089 13 17 W |
| Wilson Lake | Lake | 510 | Vilas | 46 00 54 N | 089 25 05 W |
| Wilson Lake | Lake | 266 | Waushara | 44 10 30 N | 089 10 22 W |
| Wilson Lookout Tower | Tower | 344 | Eau Claire | 44 47 31 N | 090 59 34 W |
| Wilson Marsh Flowage | Reservoir | 288 | Jackson | 44 18 34 N | 090 37 59 W |
| Wilson Middle School | School | 246 | Outagamie | 44 15 50 N | 088 25 26 W |
| Wilson Park | Park | 268 | Dunn | 44 52 31 N | 091 55 18 W |
| Wilson Park | Park | 239 | Eau Claire | 44 48 26 N | 091 29 43 W |
| Wilson Park | Park | 201 | Milwaukee | 42 58 20 N | 087 56 03 W |
| Wilson Park School | School | 206 | Milwaukee | 42 58 22 N | 087 56 50 W |
| Wilson Place Museum | Building | 257 | Dunn | 44 52 58 N | 091 55 50 W |
| Wilson Rapids | Rapids | 355 | Marinette | 45 26 39 N | 088 20 12 W |
| Wilson School | School | 209 | Milwaukee | 43 02 37 N | 088 00 46 W |
| Wilson School | School | 208 | Racine | 42 47 04 N | 087 52 06 W |
| Wilson School | School | 237 | Rock | 42 40 20 N | 089 01 28 W |
| Wilson School (historical) | School | 236 | Brown | 44 27 38 N | 087 54 22 W |
| Wilson School (historical) | School | 282 | Dodge | 43 17 58 N | 088 44 17 W |
| Wilson School (historical) | School | 223 | Door | 44 47 53 N | 087 23 53 W |
| Wilson School (historical) | School | 223 | La Crosse | 43 45 31 N | 091 11 23 W |
| Wilson School (historical) | School | 422 | Langlade | 45 09 41 N | 088 50 02 W |
| Wilson School (historical) | School | 227 | Marinette | 45 06 06 N | 088 02 40 W |
| Wilson School (historical) | School | 216 | Marinette | 45 13 20 N | 087 52 21 W |
| Wilson School (historical) | School | 336 | Portage | 44 37 15 N | 089 37 41 W |
| Wilson School (historical) | School | 462 | Price | 45 55 30 N | 090 31 57 W |
| Wilson School (historical) | School | 494 | Price | 45 27 16 N | 090 05 26 W |
| Wilson School (historical) | School | 349 | Rusk | 45 21 52 N | 091 04 10 W |
| Wilson Town Hall | Building | 459 | Rusk | 45 35 42 N | 091 30 07 W |
| Wilson Townhall | Building | 358 | Dunn | 45 10 44 N | 091 52 49 W |
| Wilson Townhall | Building | 448 | Lincoln | 45 30 27 N | 089 48 58 W |
| Wilson-Cunningham Hospital (historical) | Hospital | 305 | Grant | 42 44 03 N | 090 28 50 W |
| Wiltich Hall | Building | 204 | La Crosse | 43 48 52 N | 091 13 50 W |
| Wilton | Populated Place | 305 | Monroe | 43 48 49 N | 090 31 40 W |
| Winch Airfield | Airport | 340 | Wood | 44 29 43 N | 089 54 45 W |
| Winchell Valley | Valley | | Douglas | 43 38 51 N | 090 33 45 W |
| Winchester | Populated Place | 511 | Vilas | 46 13 19 N | 089 53 53 W |
| Winchester | Populated Place | 258 | Winnebago | 44 11 55 N | 088 39 53 W |
| Winchester Cemetery | Cemetery | 253 | Winnebago | 44 11 04 N | 088 40 31 W |
| Winchester Elementary School | School | 259 | Winnebago | 44 11 51 N | 088 39 46 W |
| Winchester Memorial Cemetery | Cemetery | 510 | Vilas | 46 14 43 N | 089 50 10 W |
| Wind Lake | Lake | 299 | Polk | 45 17 19 N | 092 32 20 W |
| Wind Lake | Populated Place | 242 | Racine | 42 49 46 N | 088 09 31 W |
| Wind Lake | Reservoir | 235 | Racine | 42 48 48 N | 088 08 31 W |
| Wind Lake 35 | Reservoir | 237 | Racine | 42 48 42 N | 088 08 36 W |
| Wind Lake 3WR822 Dam | Dam | 235 | Racine | 42 48 48 N | 088 08 31 W |
| Wind Lake Drainage Canal | Canal | 234 | Racine | 42 46 55 N | 088 09 39 W |
| Wind Point | Cape | 177 | Racine | 42 46 51 N | 087 45 27 W |
| Wind Point | Populated Place | 187 | Racine | 42 47 04 N | 087 45 58 W |
| Wind Point Elementary School | School | 186 | Racine | 42 46 58 N | 087 46 41 W |
| Wind Prairie Park | Park | 273 | Rock | 42 46 20 N | 089 18 01 W |
| Wind Pudding Lake | Lake | 483 | Oneida | 45 45 26 N | 089 38 18 W |
| Wind River | Stream | | Pierce | 44 39 13 N | 092 38 34 W |