Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Shirland Community Consolidated School | School | 225 | Winnebago | 42 26 39 N | 089 11 42 W |
| Shirland Post Office | Post Office | 225 | Winnebago | 42 26 40 N | 089 11 51 W |
| Shirley | Populated Place | 153 | Jefferson | 38 17 06 N | 088 50 17 W |
| Shirley | Populated Place | 233 | McLean | 40 24 26 N | 089 03 45 W |
| Shirley Cemetery | Cemetery | 228 | McLean | 40 24 13 N | 089 03 59 W |
| Shirley Creek | Stream | | Lawrence | 38 43 16 N | 087 51 19 W |
| Shirley Post Office | Post Office | 233 | McLean | 40 24 28 N | 089 03 51 W |
| Shirley School (historical) | School | 228 | Winnebago | 42 10 51 N | 088 57 31 W |
| Shirley Slough | Gut | 115 | Jackson | 37 50 49 N | 089 10 44 W |
| Shissler Farm Airport | Airport | 196 | Peoria | 40 47 47 N | 089 59 09 W |
| Shissler Landing Strip | Airport | 204 | Peoria | 40 49 54 N | 089 57 32 W |
| Shissler Seed Company Incorporated Airport | Airport | 171 | Henderson | 41 02 29 N | 090 53 41 W |
| Shissler Seed Company Incorporated Airport | Airport | 152 | Mason | 40 24 28 N | 089 54 35 W |
| Shively School (historical) | School | 208 | Coles | 39 35 52 N | 087 57 54 W |
| Shoal Creek | Stream | | Clinton | 38 29 00 N | 089 34 38 W |
| Shoal Creek | Stream | | Effingham | 39 10 33 N | 088 35 15 W |
| Shoal Creek | Stream | | Fulton | 40 31 07 N | 090 19 36 W |
| Shoal Creek | Stream | | Jackson | 37 42 42 N | 089 24 33 W |
| Shoal Creek Cemetery | Cemetery | 139 | Clinton | 38 42 11 N | 089 29 55 W |
| Shoal Creek Nature Conservation Area | Park | 193 | Montgomery | 39 11 40 N | 089 35 35 W |
| Shoal Creek School | School | 110 | Jackson | 37 42 37 N | 089 24 28 W |
| Shoal Creek School | School | 196 | Montgomery | 39 20 03 N | 089 22 59 W |
| Shoal Creek Watershed Impoundment Reservoir | Reservoir | 188 | Montgomery | 39 16 24 N | 089 36 42 W |
| Shoal Creek Watershed Impoundment Reservoir | Reservoir | 183 | Montgomery | 39 14 06 N | 089 26 24 W |
| Shoal Creek Watershed Impoundment Reservoir | Reservoir | 183 | Montgomery | 39 08 48 N | 089 28 42 W |
| Shoal Creek Watershed Structure Number 14 Dam | Dam | 183 | Montgomery | 39 14 06 N | 089 26 24 W |
| Shoal Creek Watershed Structure Number 2 Dam | Dam | 188 | Montgomery | 39 16 24 N | 089 36 42 W |
| Shoal Creek Watershed Structure Number 5 Dam | Dam | 183 | Montgomery | 39 08 48 N | 089 28 42 W |
| Shoal School (historical) | School | 151 | Bond | 38 50 20 N | 089 29 28 W |
| Shoal Tract (historical) | Area | 141 | Lawrence | 38 43 20 N | 087 41 43 W |
| Shobonier | Populated Place | 157 | Fayette | 38 52 10 N | 089 05 19 W |
| Shobonier Elementary School | School | 155 | Fayette | 38 52 46 N | 089 05 16 W |
| Shobonier Post Office | Post Office | 157 | Fayette | 38 52 06 N | 089 05 14 W |
| Shockley Cemetery | Cemetery | 194 | Stark | 41 00 43 N | 089 57 58 W |
| Shoe Creek | Stream | | Wayne | 38 21 32 N | 088 35 06 W |
| Shoe Factory Road Prairie Nature Preserve | Park | 271 | Cook | 42 03 37 N | 088 12 02 W |
| Shoe Factory Road Woods | Woods | 237 | Cook | 42 03 02 N | 088 12 11 W |
| Shoemaker Cemetery | Cemetery | 195 | Monroe | 38 25 16 N | 090 10 30 W |
| Shoemaker School (historical) | School | 201 | Monroe | 38 25 01 N | 090 10 14 W |
| Shoemaker Spring | Spring | 132 | Johnson | 37 28 13 N | 088 51 10 W |
| Shoemakers Pond | Reservoir | 177 | Effingham | 39 02 48 N | 088 41 30 W |
| Shoemakers Pond Dam | Dam | 177 | Effingham | 39 02 48 N | 088 41 30 W |
| Shoesmith Elementary School | School | 180 | Cook | 41 48 18 N | 087 35 39 W |
| Shok Bar | Bar | 158 | Henderson | 40 44 53 N | 091 04 40 W |
| Shokokon | Populated Place | 161 | Henderson | 40 44 51 N | 091 04 28 W |
| Shokokon Slough | Gut | 155 | Henderson | 40 43 36 N | 091 05 43 W |
| Sholes School (historical) | School | 288 | Kane | 42 01 35 N | 088 30 14 W |
| Shoo Fly | Populated Place | 203 | McDonough | 40 24 58 N | 090 28 36 W |
| Shoofly School (historical) | School | 182 | Fulton | 40 30 49 N | 090 20 40 W |
| Shooks Pond | Lake | 168 | Rock Island | 41 27 08 N | 090 36 21 W |
| Shooks School (historical) | School | 152 | Marion | 38 31 02 N | 089 04 12 W |
| Shookville Church | Church | 155 | Marion | 38 31 03 N | 089 04 10 W |
| Shoop Elementary School | School | 188 | Cook | 41 41 26 N | 087 39 33 W |
| Shoot Cemetery | Cemetery | 219 | Coles | 39 28 56 N | 088 04 19 W |
| Shop Creek | Populated Place | 197 | Montgomery | 39 16 33 N | 089 38 44 W |
| Shop Creek | Stream | | Montgomery | 39 16 55 N | 089 37 33 W |
| Shoppers World Shopping Center | Locale | 206 | Cook | 42 04 58 N | 087 56 27 W |
| Shoppes at Mill Creek Shopping Center | Locale | 217 | Cook | 41 39 10 N | 087 51 19 W |
| Shops at Coopers Grove Shopping Center | Locale | 210 | Cook | 41 33 27 N | 087 42 51 W |
| Shops at Kildeer Shopping Center | Locale | 241 | Lake | 42 09 45 N | 088 03 08 W |
| Shops Building | Building | 182 | Cook | 41 52 57 N | 087 37 33 W |
| Shops of Schaumburg Court Shopping Center | Locale | 252 | Cook | 42 01 31 N | 088 08 44 W |
| Shorb School (historical) | School | 124 | Wayne | 38 20 27 N | 088 27 10 W |
| Shore Acres Country Club | Locale | 195 | Lake | 42 18 03 N | 087 50 24 W |
| Shore Arm Breakwater | Dam | 175 | Cook | 41 54 07 N | 087 36 47 W |
| Shore Elementary School | School | 182 | Cook | 42 02 55 N | 087 42 32 W |
| Shore School | School | 192 | Montgomery | 39 18 14 N | 089 26 55 W |
| Shore to Shore Horse Trail | Trail | 192 | Gallatin | 37 36 12 N | 088 15 36 W |
| Shoreland Hall | Building | 179 | Cook | 41 47 47 N | 087 34 53 W |
| Shorewood | Populated Place | 176 | Will | 41 31 12 N | 088 12 06 W |
| Shorewood (subdivision) | Populated Place | 237 | DuPage | 41 53 57 N | 088 04 47 W |
| Shorewood Church of God | Church | 176 | Will | 41 31 03 N | 088 11 47 W |
| Shorewood Park | Park | 178 | Will | 41 30 35 N | 088 12 05 W |
| Shorewood Park | Park | 216 | Winnebago | 42 18 10 N | 089 03 50 W |
| Shorewood Plaza Shopping Center | Locale | 186 | Will | 41 31 20 N | 088 12 17 W |
| Shorewood Village Hall | Building | 188 | Will | 41 31 14 N | 088 12 33 W |
| Shorewood-Troy Public Library | Building | 182 | Will | 41 31 26 N | 088 12 16 W |
| Short Cemetery | Cemetery | 171 | Greene | 39 24 42 N | 090 15 12 W |
| Short Cemetery | Cemetery | 169 | Grundy | 41 19 52 N | 088 17 17 W |
| Short Cemetery | Cemetery | 147 | Madison | 38 55 26 N | 090 05 00 W |
| Short Creek | Stream | | Hancock | 40 28 05 N | 091 04 19 W |
| Short Fork | Stream | | McDonough | 40 33 37 N | 090 35 38 W |
| Short Hills Country Club | Locale | 205 | Rock Island | 41 30 33 N | 090 26 03 W |
| Short Pioneer Cemetery Prairie Nature Preserve | Park | 168 | Grundy | 41 19 56 N | 088 17 16 W |
| Short Point Creek | Stream | | Livingston | 40 59 37 N | 088 46 48 W |
| Short Point Creek | Stream | | McLean | 40 17 55 N | 089 01 36 W |
| Short Point School (historical) | School | 212 | McLean | 40 17 48 N | 089 00 27 W |
| Short School (historical) | School | 167 | Grundy | 41 19 58 N | 088 17 13 W |
| Short Slough | Lake | 133 | Pike | 39 24 47 N | 090 55 54 W |
| Shortsville School (historical) | School | 228 | Warren | 40 50 48 N | 090 30 36 W |
| Shortville School (historical) | School | 119 | White | 38 13 37 N | 088 07 19 W |
| Shott Cemetery | Cemetery | 174 | Clark | 39 20 43 N | 087 44 03 W |
| Shouse Chapel | Church | 153 | Clay | 38 50 28 N | 088 24 03 W |
| Shouse Chapel Cemetery | Cemetery | 153 | Clay | 38 50 26 N | 088 23 58 W |
| Shree Radhey Shyam Temple | Church | 234 | DuPage | 41 56 48 N | 088 04 48 W |
| Shreffler School (historical) | School | 195 | Kankakee | 41 11 15 N | 087 59 32 W |
| Shrewsbury Cemetery | Cemetery | 147 | White | 38 15 10 N | 088 20 21 W |
| Shriber School (historical) | School | 199 | Fulton | 40 27 56 N | 090 13 38 W |
| Shrine of Saint Jude Thaddeus | Church | 181 | Cook | 41 51 20 N | 087 39 59 W |
| Shriner School (historical) | School | 256 | Carroll | 42 02 16 N | 089 45 27 W |
| Shriners Hospital | Hospital | 198 | Cook | 41 55 11 N | 087 47 36 W |
| Shriver School (historical) | School | 180 | Marion | 38 44 10 N | 088 49 35 W |
| Shrontz Cemetery | Cemetery | 191 | Kankakee | 41 09 15 N | 087 37 45 W |
| Shubert Airport | Airport | 143 | Washington | 38 16 28 N | 089 38 06 W |
| Shubert Theater | Building | 182 | Cook | 41 52 51 N | 087 37 42 W |
| Shuck Island | Island | 142 | Pike | 39 42 45 N | 091 20 29 W |
| Shuhart Creek | Stream | | Hancock | 40 20 26 N | 091 27 35 W |
| Shule School (historical) | School | 201 | Iroquois | 40 48 29 N | 088 04 19 W |
| Shull School (historical) | School | 177 | Cumberland | 39 11 34 N | 088 10 59 W |
| Shumaker Cemetery | Cemetery | 227 | Fulton | 40 38 26 N | 090 07 57 W |