Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Dancers Delight Dance Studio | School | 182 | Cook | 41 56 25 N | 087 40 12 W |
| Danforth | Populated Place | 199 | Iroquois | 40 49 13 N | 087 58 40 W |
| Danforth Cemetery | Cemetery | 189 | Tazewell | 40 25 38 N | 089 29 45 W |
| Danforth Post Office | Post Office | 199 | Iroquois | 40 49 15 N | 087 58 44 W |
| Danforth Reformed Church | Church | 198 | Iroquois | 40 49 30 N | 087 58 53 W |
| Danforth School (historical) | School | 225 | Tazewell | 40 38 37 N | 089 21 56 W |
| Daniel and Ada Rice Educational Center | School | 188 | Cook | 42 01 58 N | 087 41 13 W |
| Daniel Baptist Missionary Baptist Church | Church | 184 | Cook | 41 45 11 N | 087 39 50 W |
| Daniel Boone Elementary School | School | 182 | Cook | 42 00 13 N | 087 41 53 W |
| Daniel Burnham Elementary School | School | 186 | Cook | 41 51 26 N | 087 46 18 W |
| Daniel Cemetery | Cemetery | 166 | Fayette | 38 54 03 N | 089 12 55 W |
| Daniel Chapel African Methodist Episcopal Zion Church | Church | 182 | Cook | 41 36 41 N | 087 37 57 W |
| Daniel Elementary School | School | 195 | Vermilion | 40 05 57 N | 087 38 06 W |
| Daniel Park | Park | 199 | Lake | 42 26 32 N | 087 50 22 W |
| Daniel School (historical) | School | 185 | La Salle | 41 22 17 N | 088 47 06 W |
| Daniel School (historical) | School | 142 | Mason | 40 04 58 N | 090 11 29 W |
| Daniel Webster Middle School | School | 198 | Lake | 42 22 22 N | 087 51 03 W |
| Daniel Wright Junior High School | School | 211 | Lake | 42 12 43 N | 087 54 28 W |
| Daniels Cemetery | Cemetery | 185 | Pike | 39 31 49 N | 090 46 11 W |
| Daniels Hall | Building | 217 | Champaign | 40 06 39 N | 088 13 18 W |
| Danish Cemetery | Cemetery | 226 | Cook | 41 39 21 N | 088 00 43 W |
| Danish School | School | 182 | Grundy | 41 09 20 N | 088 20 15 W |
| Danley | Populated Place | 118 | Randolph | 38 05 44 N | 090 06 56 W |
| Danner Cemetery | Cemetery | 189 | Fulton | 40 20 57 N | 090 17 03 W |
| Danvers | Populated Place | 248 | McLean | 40 31 46 N | 089 10 38 W |
| Danvers Elementary School | School | 249 | McLean | 40 31 48 N | 089 10 15 W |
| Danville | Populated Place | 183 | Vermilion | 40 07 28 N | 087 37 48 W |
| Danville Area Community College | School | 193 | Vermilion | 40 07 47 N | 087 35 17 W |
| Danville City Hall | Building | 181 | Vermilion | 40 07 50 N | 087 37 44 W |
| Danville Civic Center | Building | 185 | Vermilion | 40 07 27 N | 087 37 55 W |
| Danville Correctional Center | Locale | 193 | Vermilion | 40 07 52 N | 087 32 10 W |
| Danville Correctional Center Heliport | Airport | 194 | Vermilion | 40 07 54 N | 087 32 10 W |
| Danville Country Club | Locale | 203 | Vermilion | 40 10 29 N | 087 39 10 W |
| Danville Evangelistic Temple | Church | 193 | Vermilion | 40 06 59 N | 087 38 13 W |
| Danville Fire Station Number 3 | Building | 193 | Vermilion | 40 08 21 N | 087 36 41 W |
| Danville Fire Station Number 4 | Building | 191 | Vermilion | 40 07 55 N | 087 35 45 W |
| Danville High School | School | 183 | Vermilion | 40 08 16 N | 087 37 35 W |
| Danville National Cemetery | Cemetery | 188 | Vermilion | 40 07 37 N | 087 34 50 W |
| Danville Post Office | Post Office | 183 | Vermilion | 40 07 43 N | 087 37 47 W |
| Danville Public Library | Building | 182 | Vermilion | 40 07 46 N | 087 37 47 W |
| Danville School (historical) | School | 199 | Mason | 40 11 08 N | 089 48 57 W |
| Danville Stadium | Park | 191 | Vermilion | 40 06 34 N | 087 37 55 W |
| Danville United Church of Christ | Church | 173 | Vermilion | 40 07 27 N | 087 37 08 W |
| Danway | Populated Place | 213 | La Salle | 41 25 57 N | 088 41 30 W |
| Dareville | Populated Place | 131 | Jefferson | 38 11 54 N | 088 58 35 W |
| Dargan Park | Park | 197 | Livingston | 40 52 47 N | 088 37 17 W |
| Darien | Populated Place | 229 | DuPage | 41 44 45 N | 088 00 12 W |
| Darien | Populated Place | 231 | DuPage | 41 45 07 N | 087 58 26 W |
| Darien Community Park | Park | 224 | DuPage | 41 45 28 N | 087 57 23 W |
| Darien Sportsplex | Park | 221 | DuPage | 41 45 13 N | 087 57 20 W |
| Darien-Woodridge Fire Department Heliport | Airport | 235 | DuPage | 41 45 15 N | 088 00 26 W |
| Dark Bend Cemetery | Cemetery | 148 | Jasper | 38 51 22 N | 087 58 14 W |
| Dark Chute | Stream | | Calhoun | 39 10 40 N | 090 36 21 W |
| Dark Hollow | Valley | | Jersey | 39 09 44 N | 090 29 58 W |
| Darkies Creek | Stream | | Cumberland | 39 21 47 N | 088 17 43 W |
| Darmer Cemetery | Cemetery | 180 | Christian | 39 45 58 N | 089 11 47 W |
| Darmstadt | Populated Place | 128 | St. Clair | 38 19 15 N | 089 43 54 W |
| Darmstadt (historical) | Populated Place | 199 | St. Clair | 38 27 18 N | 090 08 42 W |
| Darmstadt Memorial Cemetery | Cemetery | 126 | St. Clair | 38 19 38 N | 089 44 09 W |
| Darmstatter Cemetery | Cemetery | 130 | St. Clair | 38 21 11 N | 089 53 55 W |
| Darnell Cemetery | Cemetery | 191 | Kendall | 41 36 40 N | 088 33 54 W |
| Darrington Airport | Airport | 262 | Winnebago | 42 22 55 N | 089 09 40 W |
| Darrow | Populated Place | 208 | Iroquois | 40 43 08 N | 087 36 11 W |
| Dartmoor Plaza Shopping Center | Locale | 272 | McHenry | 42 12 46 N | 088 20 21 W |
| Darvis Miller Park | Park | 213 | Bureau | 41 23 06 N | 089 27 56 W |
| Darwin | Populated Place | 142 | Clark | 39 17 00 N | 087 36 43 W |
| Darwin Cemetery | Cemetery | 141 | Clark | 39 16 53 N | 087 36 40 W |
| Darwin Elementary School | School | 182 | Cook | 41 55 24 N | 087 42 18 W |
| Darwin Ferry | Locale | 132 | Clark | 39 16 59 N | 087 36 36 W |
| Dassow School (historical) | School | 228 | Livingston | 40 39 51 N | 088 17 31 W |
| Daugherty Cemetery | Cemetery | 156 | Madison | 38 47 19 N | 089 52 14 W |
| Daugherty Cemetery | Cemetery | 195 | Moultrie | 39 35 29 N | 088 33 43 W |
| Daugherty School (historical) | School | 204 | Vermilion | 40 00 50 N | 087 49 46 W |
| Daum Lake | Reservoir | 207 | Knox | 40 52 42 N | 090 03 24 W |
| Daum Lake Dam | Dam | 207 | Knox | 40 52 42 N | 090 03 24 W |
| Dauphin Park (subdivision) | Populated Place | 181 | Cook | 41 43 55 N | 087 36 26 W |
| Dauphin Playlot | Park | 181 | Cook | 41 44 07 N | 087 36 09 W |
| Daven School (historical) | School | 210 | Lee | 41 37 42 N | 089 30 24 W |
| Davenport Bridge | Bridge | 161 | Henderson | 40 54 43 N | 090 55 39 W |
| Davenport Cemetery | Cemetery | 178 | Jersey | 39 02 57 N | 090 25 45 W |
| Davenport Cemetery | Cemetery | 195 | Schuyler | 40 15 19 N | 090 53 19 W |
| Davenport Elementary School | School | 251 | DeKalb | 42 06 00 N | 088 41 37 W |
| Davenport Elementary School | School | 234 | Woodford | 40 43 09 N | 089 16 19 W |
| Davenport Hall | Building | 223 | Champaign | 40 06 26 N | 088 13 33 W |
| Davey Farm (historical) | Locale | 228 | Winnebago | 42 14 00 N | 089 06 51 W |
| Davey Switch | Locale | 104 | Alexander | 37 12 07 N | 089 18 28 W |
| David Gillespie Airport | Airport | 222 | La Salle | 41 21 55 N | 088 40 45 W |
| David Hall | Building | 192 | Cook | 41 53 56 N | 087 48 41 W |
| David Kinley Hall | Building | 227 | Champaign | 40 06 13 N | 088 13 42 W |
| David L Rahn Elementary School | School | 271 | Ogle | 42 02 38 N | 089 26 19 W |
| David Park | Park | 217 | Lake | 42 27 20 N | 087 51 37 W |
| David Strawn Cemetery | Cemetery | 212 | La Salle | 41 26 05 N | 088 41 28 W |
| Davids Creek | Stream | | Warren | 41 00 32 N | 090 45 52 W |
| Davids Place | Building | 182 | Cook | 41 54 45 N | 087 38 06 W |
| Davidson Cemetery | Cemetery | 168 | Effingham | 38 59 23 N | 088 39 08 W |
| Davidson Cemetery | Cemetery | 220 | Henderson | 40 47 17 N | 090 47 47 W |
| Davidson Creek | Stream | | Marion | 38 41 22 N | 089 05 53 W |
| Davidson Park | Park | 233 | Champaign | 40 07 09 N | 088 15 50 W |
| Davie Elementary School | School | 196 | Union | 37 27 27 N | 089 14 49 W |
| Davies Landing Strip | Airport | 188 | Knox | 40 47 20 N | 090 15 34 W |
| Davis | Populated Place | 271 | Stephenson | 42 25 21 N | 089 24 49 W |
| Davis (historical) | Populated Place | 195 | Morgan | 39 40 46 N | 090 13 06 W |
| Davis Airport | Airport | 194 | La Salle | 41 25 00 N | 089 04 00 W |
| Davis Cemetery | Cemetery | 195 | Clark | 39 24 55 N | 087 47 54 W |
| Davis Cemetery | Cemetery | 125 | Jackson | 37 56 04 N | 089 14 52 W |
| Davis Cemetery | Cemetery | 214 | La Salle | 41 29 40 N | 088 59 18 W |
| Davis Cemetery | Cemetery | 190 | Macoupin | 39 15 15 N | 089 50 11 W |
| Davis Cemetery | Cemetery | 208 | Mercer | 41 10 04 N | 090 54 33 W |
| Davis Cemetery | Cemetery | 210 | Morgan | 39 36 52 N | 090 08 38 W |
| Davis Cemetery | Cemetery | 202 | Schuyler | 40 09 35 N | 090 30 38 W |