Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Waubonsee College-Yorkville Campus | School | 193 | Kendall | 41 39 07 N | 088 26 23 W |
| Waubonsee Community College | School | 214 | Kane | 41 47 46 N | 088 27 32 W |
| Waubonsie Creek | Stream | | Kendall | 41 41 10 N | 088 21 13 W |
| Waubonsie Lake Park | Park | 206 | DuPage | 41 44 52 N | 088 14 52 W |
| Waubonsie School (historical) | School | 219 | DuPage | 41 45 40 N | 088 14 33 W |
| Waubonsie Valley High School | School | 212 | DuPage | 41 44 23 N | 088 15 08 W |
| Wauconda | Populated Place | 246 | Lake | 42 15 32 N | 088 08 21 W |
| Wauconda Area Public Library | Building | 239 | Lake | 42 16 14 N | 088 08 42 W |
| Wauconda Baptist Church | Church | 248 | Lake | 42 16 37 N | 088 08 45 W |
| Wauconda Cemetery | Cemetery | 245 | Lake | 42 15 22 N | 088 08 24 W |
| Wauconda City Hall | Building | 244 | Lake | 42 15 37 N | 088 08 31 W |
| Wauconda Community High School | School | 240 | Lake | 42 16 03 N | 088 08 48 W |
| Wauconda Elementary School | School | 238 | Lake | 42 15 35 N | 088 08 47 W |
| Wauconda Middle School | School | 236 | Lake | 42 15 41 N | 088 08 47 W |
| Waukegan | Populated Place | 199 | Lake | 42 21 49 N | 087 50 41 W |
| Waukegan Bible Church | Church | 208 | Lake | 42 21 34 N | 087 51 42 W |
| Waukegan Christian School | School | 198 | Lake | 42 27 19 N | 087 50 05 W |
| Waukegan City Hall | Building | 201 | Lake | 42 21 41 N | 087 50 05 W |
| Waukegan Fire Station Number 2 | Building | 204 | Lake | 42 20 59 N | 087 50 10 W |
| Waukegan Harbor | Bay | 179 | Lake | 42 21 48 N | 087 49 25 W |
| Waukegan High School | School | 196 | Lake | 42 21 32 N | 087 50 38 W |
| Waukegan Post Office | Post Office | 198 | Lake | 42 21 54 N | 087 49 54 W |
| Waukegan Public Library | Building | 201 | Lake | 42 21 43 N | 087 49 59 W |
| Waukegan Regional Airport | Airport | 218 | Lake | 42 25 19 N | 087 52 04 W |
| Waukegan River | Stream | | Lake | 42 21 20 N | 087 49 32 W |
| Waupecan Creek | Stream | | Grundy | 41 20 32 N | 088 28 12 W |
| Wauponsee | Populated Place | 189 | Grundy | 41 16 28 N | 088 29 40 W |
| WAUR-AM (Sandwich) | Tower | 237 | Kendall | 41 36 26 N | 088 27 11 W |
| Waveland Avenue Golf Course | Locale | 181 | Cook | 41 57 25 N | 087 38 37 W |
| Waveland Cemetery | Cemetery | 185 | Montgomery | 39 04 57 N | 089 30 12 W |
| Waveland Church | Church | 186 | Montgomery | 39 04 59 N | 089 30 10 W |
| Waveland Creek | Stream | | Montgomery | 39 04 06 N | 089 32 40 W |
| Waveland Field House | Building | 179 | Cook | 41 57 06 N | 087 38 28 W |
| Waveland Park | Park | 202 | Lake | 42 13 47 N | 087 50 33 W |
| Waveland School (historical) | School | 215 | Vermilion | 40 23 38 N | 087 37 45 W |
| Wavering Park | Park | 196 | Adams | 39 56 43 N | 091 21 25 W |
| Waverly | Populated Place | 208 | Morgan | 39 35 30 N | 089 57 10 W |
| Waverly Christian Church | Church | 210 | Morgan | 39 35 37 N | 089 57 22 W |
| Waverly City Lake | Reservoir | 190 | Morgan | 39 36 00 N | 090 00 36 W |
| Waverly City Lake Dam | Dam | 190 | Morgan | 39 36 00 N | 090 00 36 W |
| Waverly Elementary School | School | 206 | Morgan | 39 35 34 N | 089 57 37 W |
| Waverly First United Methodist Church | Church | 208 | Morgan | 39 35 29 N | 089 57 06 W |
| Waverly High School | School | 205 | Morgan | 39 35 33 N | 089 57 41 W |
| Waverly Lake | Lake | 135 | Calhoun | 39 19 20 N | 090 46 59 W |
| Waverly Lake | Reservoir | 190 | Morgan | 39 35 58 N | 090 00 38 W |
| Waverly Lake | Reservoir | 192 | Morgan | 39 34 27 N | 089 59 10 W |
| Waverly Park | Park | 213 | Cook | 42 03 53 N | 088 00 31 W |
| Waverly Post Office | Post Office | 209 | Morgan | 39 35 31 N | 089 57 13 W |
| Waverly Public Library | Building | 210 | Morgan | 39 35 36 N | 089 57 13 W |
| Way of Holiness Church of God in Christ | Church | 185 | Cook | 41 53 49 N | 087 44 45 W |
| Way of the Cross Pentecostal Church | Church | 182 | Cook | 41 47 44 N | 087 39 53 W |
| Way of True Church | Church | 186 | Cook | 41 45 00 N | 087 40 37 W |
| Way of Truth Church of God in Christ | Church | 184 | Cook | 41 51 32 N | 087 43 59 W |
| Way School (historical) | School | 190 | Knox | 40 45 05 N | 090 15 14 W |
| Wayfaring Church of God in Christ | Church | 181 | Cook | 41 48 55 N | 087 37 53 W |
| Wayland | Populated Place | 203 | Schuyler | 40 12 16 N | 090 42 25 W |
| Wayland Cemetery | Cemetery | 195 | McDonough | 40 22 35 N | 090 43 42 W |
| Waymack Cemetery | Cemetery | 198 | McDonough | 40 20 51 N | 090 45 02 W |
| Wayman African Methodist Episcopal Church | Church | 179 | Cook | 41 54 08 N | 087 38 30 W |
| Wayman Cemetery | Cemetery | 135 | Franklin | 38 01 49 N | 088 56 02 W |
| Wayne | Populated Place | 231 | DuPage | 41 57 03 N | 088 14 32 W |
| Wayne | Populated Place | 228 | Kane | 41 57 04 N | 088 16 14 W |
| Wayne Center | Populated Place | 237 | DuPage | 41 56 34 N | 088 10 25 W |
| Wayne City | Populated Place | 132 | Wayne | 38 20 43 N | 088 35 16 W |
| Wayne City Baptist Church | Church | 130 | Wayne | 38 20 41 N | 088 35 10 W |
| Wayne City Elementary School | School | 132 | Wayne | 38 20 42 N | 088 35 02 W |
| Wayne City High School | School | 131 | Wayne | 38 20 42 N | 088 35 07 W |
| Wayne Congregational Church | Church | 231 | DuPage | 41 57 03 N | 088 14 44 W |
| Wayne County | Civil | 137 | Wayne | 38 26 00 N | 088 25 00 W |
| Wayne County Courthouse | Building | 134 | Wayne | 38 22 48 N | 088 21 26 W |
| Wayne County Fairgrounds | Park | 138 | Wayne | 38 22 55 N | 088 22 45 W |
| Wayne Elementary School | School | 230 | DuPage | 41 57 06 N | 088 14 40 W |
| Wayne Fitzgerrell State Park | Park | 131 | Franklin | 38 06 22 N | 088 56 18 W |
| Wayne Grove County Forest Preserve | Forest | 247 | DuPage | 41 58 48 N | 088 11 29 W |
| Wayne Helen Lake | Reservoir | 196 | Montgomery | 39 09 18 N | 089 36 42 W |
| Wayne Helen Lake Dam | Dam | 196 | Montgomery | 39 09 18 N | 089 36 42 W |
| Wayne Lehnert Forest Preserve | Park | 218 | Will | 41 21 30 N | 087 50 20 W |
| Wayne Park | Park | 182 | Cook | 41 59 55 N | 087 40 15 W |
| Wayne Thomas Elementary School | School | 197 | Lake | 42 12 20 N | 087 49 26 W |
| Wayne Township Cemetery | Cemetery | 235 | DuPage | 41 56 30 N | 088 11 24 W |
| Wayne Ziller Junior Airport | Airport | 201 | Livingston | 40 48 30 N | 088 32 30 W |
| Waynesville | Populated Place | 224 | De Witt | 40 14 20 N | 089 07 23 W |
| Wayside | Locale | 252 | Union | 37 34 15 N | 089 04 33 W |
| Wayside Chapel Seventh Day Adventist Church | Church | 220 | Coles | 39 29 23 N | 088 22 53 W |
| Wayside Park | Park | 267 | Stephenson | 42 25 18 N | 089 38 18 W |
| Wayside Woods | Park | 190 | Cook | 42 02 30 N | 087 47 28 W |
| WBBA-AM (Pittsfield) | Tower | 212 | Pike | 39 34 53 N | 090 47 52 W |
| WBBA-FM (Pittsfield) | Tower | 212 | Pike | 39 34 53 N | 090 47 52 W |
| WBBM-AM (Chicago) | Tower | 220 | Cook | 41 59 32 N | 088 01 36 W |
| WBBM-AM (Chicago) | Tower | 216 | Cook | 41 59 26 N | 088 02 59 W |
| WBBM-FM (Chicago) | Tower | 181 | Cook | 41 52 44 N | 087 38 10 W |
| WBBM-TV (Chicago) | Tower | 179 | Cook | 41 53 56 N | 087 37 23 W |
| WBBY Radio | Building | 153 | Madison | 38 55 35 N | 090 05 12 W |
| WBCI-AM (Normal) | Tower | 244 | McLean | 40 26 55 N | 088 51 20 W |
| WBCI-AM (Normal) | Tower | 241 | McLean | 40 25 25 N | 088 52 30 W |
| WBCP-AM (Urbana) | Tower | 234 | Champaign | 40 07 32 N | 088 17 29 W |
| WBEE-AM (Harvey) | Tower | 186 | Cook | 41 36 14 N | 087 40 45 W |
| WBEL-AM (Beloit) | Tower | 236 | Winnebago | 42 27 34 N | 089 01 43 W |
| WBEL-AM (South Beloit) | Tower | 236 | Winnebago | 42 27 34 N | 089 01 43 W |
| WBEZ-FM (Chicago) | Tower | 179 | Cook | 41 53 56 N | 087 37 23 W |
| WBFG-FM (Effingham) | Tower | 185 | Effingham | 39 07 20 N | 088 38 31 W |
| WBGE-FM (Peoria) | Tower | 194 | Peoria | 40 43 32 N | 089 33 52 W |
| WBGL-FM (Champaign) | Tower | 210 | Champaign | 40 09 09 N | 088 06 56 W |
| WBGZ-AM (Alton) | Tower | 186 | Madison | 38 55 44 N | 090 13 03 W |
| WBHI-FM (Chicago) | Tower | 189 | Cook | 41 44 55 N | 087 43 13 W |
| WBNH-FM (Pekin) | Tower | 214 | Tazewell | 40 38 34 N | 089 32 38 W |
| WBNQ-FM (Bloomington) | Tower | 249 | McLean | 40 27 32 N | 089 00 38 W |
| WBOD-FM (Canton) | Tower | 181 | Fulton | 40 33 05 N | 089 55 35 W |
| WBUS-FM (Kankakee) | Tower | 209 | Will | 41 18 04 N | 087 49 35 W |
| WBVN-FM (Carrier Mills) | Tower | 177 | Williamson | 37 46 25 N | 088 44 20 W |