Feature Name | Class | Elev. meters | County | Latitude DMS | Longitude DMS |
| Golden Knoll School (historical) | School | 188 | Peoria | 40 47 38 N | 089 46 34 W |
| Golden Lily | Populated Place | 98 | Alexander | 37 04 32 N | 089 11 09 W |
| Golden Meadows Park | Park | 215 | DuPage | 41 53 54 N | 087 55 14 W |
| Golden Point School (historical) | School | 198 | Hancock | 40 28 40 N | 091 18 35 W |
| Golden Rule Missionary Baptist Church | Church | 179 | Cook | 41 45 29 N | 087 36 32 W |
| Golden Rule School (historical) | School | 208 | Edgar | 39 42 12 N | 087 51 15 W |
| Golden School | School | 177 | Adams | 40 05 51 N | 091 22 02 W |
| Golden School (historical) | School | 153 | Clay | 38 42 59 N | 088 33 45 W |
| Golden School (historical) | School | 152 | Tazewell | 40 29 37 N | 089 47 58 W |
| Golden Valley School (historical) | School | 155 | Mason | 40 17 24 N | 089 45 12 W |
| Goldenrod Park | Park | 184 | Cook | 41 55 07 N | 087 40 23 W |
| Goldens Point Church | Church | 196 | Hancock | 40 27 45 N | 091 19 42 W |
| Golder Cemetery | Cemetery | 199 | Whiteside | 41 44 08 N | 089 41 25 W |
| Goldman School (historical) | School | 188 | Pike | 39 38 29 N | 090 40 14 W |
| Goldsbery School (historical) | School | 223 | Vermilion | 40 25 53 N | 087 34 24 W |
| Goldsmith Cemetery | Cemetery | 176 | Logan | 40 06 17 N | 089 27 58 W |
| Goldsmith School | School | 179 | Cook | 41 42 34 N | 087 33 58 W |
| Goldspohn Science Hall | Building | 220 | DuPage | 41 46 36 N | 088 08 33 W |
| Golf | Populated Place | 195 | Cook | 42 03 32 N | 087 47 33 W |
| Golf - Milwaukee Plaza Shopping Center | Locale | 201 | Cook | 42 03 23 N | 087 50 08 W |
| Golf Club of Illinois | Locale | 278 | McHenry | 42 09 32 N | 088 19 15 W |
| Golf Course Lake | Reservoir | 137 | Randolph | 38 00 30 N | 089 36 00 W |
| Golf Course Lake Dam | Dam | 137 | Randolph | 38 00 30 N | 089 36 00 W |
| Golf Glen Shopping Center | Locale | 197 | Cook | 42 03 20 N | 087 51 09 W |
| Golf Lakes | Populated Place | 183 | Clark | 39 24 11 N | 087 40 00 W |
| Golf Links | Locale | 201 | Lake | 42 23 24 N | 087 50 45 W |
| Golf Middle School | School | 196 | Cook | 42 03 09 N | 087 47 55 W |
| Golf Mill Park | Park | 198 | Cook | 42 02 48 N | 087 50 15 W |
| Golf Mill Shopping Center | Locale | 201 | Cook | 42 03 04 N | 087 50 15 W |
| Golf Plaza II Shopping Center | Locale | 203 | Cook | 42 02 45 N | 087 56 33 W |
| Golf Point Plaza Shopping Center | Locale | 246 | Cook | 42 02 53 N | 088 05 16 W |
| Golf Post Office | Post Office | 197 | Cook | 42 02 47 N | 087 48 00 W |
| Golf Road Baptist Church | Church | 202 | Cook | 42 02 49 N | 087 56 07 W |
| Golf Shopping Plaza Shopping Center | Locale | 207 | Cook | 42 02 52 N | 087 57 43 W |
| Golfview Elementary School | School | 266 | Kane | 42 06 39 N | 088 14 53 W |
| Golfview Lake | Lake | 215 | DuPage | 41 47 02 N | 087 56 35 W |
| Golgotha Early Childhood Center | School | 189 | Cook | 41 44 10 N | 087 44 19 W |
| Golgotha Lutheran Church | Church | 189 | Cook | 41 44 10 N | 087 44 20 W |
| Golgotha Lutheran Church | Church | 183 | Cook | 41 46 20 N | 087 40 15 W |
| Golgotha School | School | 183 | Cook | 41 46 21 N | 087 40 15 W |
| Golightly Cemetery | Cemetery | 147 | Massac | 37 13 11 N | 088 34 35 W |
| Gompers Elementary School | School | 185 | Cook | 41 40 13 N | 087 37 23 W |
| Gompers Junior High School | School | 196 | Will | 41 32 17 N | 088 02 42 W |
| Gompers Park | Park | 184 | Cook | 41 58 26 N | 087 43 49 W |
| Good Counsel High School | School | 183 | Cook | 41 59 28 N | 087 43 29 W |
| Good Hope | Populated Place | 216 | McDonough | 40 33 28 N | 090 40 24 W |
| Good Hope Cemetery | Cemetery | 223 | Clark | 39 26 38 N | 088 00 21 W |
| Good Hope Cemetery | Cemetery | 180 | Crawford | 38 53 55 N | 087 42 13 W |
| Good Hope Cemetery | Cemetery | 147 | Hamilton | 37 54 55 N | 088 37 59 W |
| Good Hope Cemetery | Cemetery | 173 | Hardin | 37 34 25 N | 088 21 59 W |
| Good Hope Cemetery | Cemetery | 220 | McDonough | 40 33 56 N | 090 40 17 W |
| Good Hope Cemetery | Cemetery | 199 | Schuyler | 40 09 12 N | 090 29 24 W |
| Good Hope Church | Church | 179 | Hardin | 37 34 26 N | 088 21 55 W |
| Good Hope Freewill Baptist Church | Church | 181 | Cook | 41 52 27 N | 087 41 45 W |
| Good Hope Mine | Mine | 121 | Hardin | 37 24 57 N | 088 21 19 W |
| Good Hope School (historical) | School | 178 | Fayette | 39 11 14 N | 088 54 52 W |
| Good Hope School (historical) | School | 189 | Fulton | 40 11 43 N | 090 20 36 W |
| Good Hope School (historical) | School | 193 | Fulton | 40 12 11 N | 090 23 49 W |
| Good Hope School (historical) | School | 123 | Massac | 37 10 38 N | 088 34 30 W |
| Good Hope School (historical) | School | 235 | Peoria | 40 53 51 N | 089 46 30 W |
| Good Hope United Methodist Church | Church | 218 | McDonough | 40 33 29 N | 090 40 46 W |
| Good Neighbor Shopping Center | Locale | 218 | Coles | 39 27 48 N | 088 22 33 W |
| Good News Baptist Church | Church | 185 | Peoria | 40 42 05 N | 089 36 11 W |
| Good News Community Baptist Church | Church | 184 | Cook | 41 53 35 N | 087 43 14 W |
| Good Prospect Cumberland Presbyterian Church | Church | 199 | Coles | 39 22 28 N | 088 20 54 W |
| Good Samaritan Center | Hospital | 198 | Henry | 41 26 42 N | 090 08 58 W |
| Good Samaritan Episcopal Church | Church | 189 | Cook | 41 54 24 N | 087 46 38 W |
| Good Samaritan Hospital | Hospital | 228 | DuPage | 41 49 07 N | 088 00 28 W |
| Good Samaritan Methodist Church | Church | 214 | DuPage | 41 55 49 N | 088 00 46 W |
| Good Samaritan Nursing Home | Building | 105 | Massac | 37 10 08 N | 088 43 31 W |
| Good Samaritan Regional Health Care Center Heliport | Airport | 148 | Jefferson | 38 19 20 N | 088 54 38 W |
| Good Samaritan Regional Health Center | Hospital | 148 | Jefferson | 38 19 20 N | 088 54 38 W |
| Good Samaritan Retreat | Locale | 227 | Knox | 40 52 20 N | 090 20 33 W |
| Good School (historical) | School | 293 | Carroll | 42 05 44 N | 089 43 17 W |
| Good Shepard Lutheran Church | Church | 152 | Madison | 38 42 26 N | 089 59 39 W |
| Good Shepard School | School | 143 | Tazewell | 40 34 25 N | 089 38 41 W |
| Good Shepherd Bible Church | Church | 196 | Cook | 41 56 16 N | 087 47 15 W |
| Good Shepherd Church | Church | 183 | Cook | 41 47 29 N | 087 37 31 W |
| Good Shepherd Church | Church | 196 | Will | 41 23 43 N | 088 01 44 W |
| Good Shepherd Church | Church | 198 | Will | 41 39 20 N | 088 05 11 W |
| Good Shepherd Church of God | Church | 191 | Cook | 41 52 52 N | 087 50 23 W |
| Good Shepherd Hospital | Hospital | 239 | Lake | 42 11 46 N | 088 10 23 W |
| Good Shepherd Hospital Heliport | Airport | 239 | Henry | 42 11 45 N | 088 10 22 W |
| Good Shepherd Lutheran Church | Church | 223 | Adams | 40 01 42 N | 090 57 28 W |
| Good Shepherd Lutheran Church | Church | 185 | Cook | 41 46 50 N | 087 43 40 W |
| Good Shepherd Lutheran Church | Church | 188 | Cook | 41 51 15 N | 087 47 33 W |
| Good Shepherd Lutheran Church | Church | 211 | DuPage | 41 44 48 N | 088 09 33 W |
| Good Shepherd Lutheran Church | Church | 217 | DuPage | 41 49 10 N | 088 11 06 W |
| Good Shepherd Lutheran Church | Church | 253 | Kane | 42 01 58 N | 088 18 22 W |
| Good Shepherd Lutheran Church | Church | 293 | Stephenson | 42 22 36 N | 089 49 23 W |
| Good Shepherd Lutheran Church | Church | 193 | Tazewell | 40 25 47 N | 089 18 46 W |
| Good Shepherd Lutheran Church | Church | 197 | Whiteside | 41 46 41 N | 089 40 09 W |
| Good Shepherd Lutheran School | School | 211 | Rock Island | 41 29 56 N | 090 25 43 W |
| Good Shepherd Parish Metropolitan Community Church | Church | 181 | Cook | 41 56 10 N | 087 38 42 W |
| Good Shepherd Polish National Catholic Church | Church | 182 | Cook | 41 54 01 N | 087 41 30 W |
| Good Shepherd Rescue Mission | Church | 182 | Cook | 41 47 10 N | 087 38 43 W |
| Good Shepherd Roman Catholic Church | Church | 182 | Cook | 41 50 28 N | 087 43 57 W |
| Good Shepherd School | School | 182 | Cook | 41 50 29 N | 087 43 56 W |
| Good Shepherd School | School | 162 | Madison | 38 41 26 N | 089 59 36 W |
| Good Shepherd Tabernacle | Church | 180 | Cook | 41 36 55 N | 087 31 46 W |
| Good Shepherd United Methodist Church | Church | 193 | Cook | 42 01 05 N | 087 51 07 W |
| Good Templar Park | Park | 219 | Kane | 41 53 38 N | 088 17 48 W |
| Good Temple Missionary Baptist Church | Church | 181 | Cook | 41 43 30 N | 087 36 18 W |
| Goodall Branch | Stream | | Vermilion | 39 55 40 N | 087 51 35 W |
| Goodbread Cemetery | Cemetery | 139 | Jackson | 37 41 09 N | 089 28 52 W |
| Goode Airport | Airport | 237 | Rock Island | 41 20 09 N | 090 47 18 W |
| Goode Cemetery | Cemetery | 182 | Christian | 39 36 43 N | 089 22 35 W |
| Goode Subdivision | Populated Place | 154 | Grundy | 41 22 33 N | 088 23 18 W |
| Goodenow | Populated Place | 225 | Will | 41 23 29 N | 087 38 12 W |
| Goodenow Grove County Forest Preserve | Park | 223 | Will | 41 23 45 N | 087 37 37 W |