| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Coal Bluff | city | Indiana | United States | 39.58 | -87.22 | 830 | |
| Coal City | city | Indiana | United States | 39.23 | -87.05 | 830 | |
| Coal Creek | city | Indiana | United States | 40.04 | -87.38 | 830 | |
| Coalmont | city | Indiana | United States | 39.19 | -87.23 | 830 | |
| Coatesville | city | Indiana | United States | 39.69 | -86.67 | 859 | |
| Coats Spring | city | Indiana | United States | 38.44 | -87.39 | 830 | |
| Cobb | city | Indiana | United States | 39.58 | -87.22 | 830 | |
| Cobbs Corner | city | Indiana | United States | 41.43 | -87.11 | 830 | |
| Coburg | city | Indiana | United States | 41.52 | -86.95 | 830 | |
| Cochran | city | Indiana | United States | 39.05 | -84.92 | 830 | |
| Coe | city | Indiana | United States | 38.31 | -87.26 | 830 | |
| Coesse | city | Indiana | United States | 41.13 | -85.40 | 846 | |
| Coesse Corners | city | Indiana | United States | 41.14 | -85.40 | 846 | |
| Cofield Corner | city | Indiana | United States | 38.95 | -84.96 | 830 | |
| Coke Oven Hollow | city | Indiana | United States | 39.85 | -87.29 | 830 | |
| Colburn | city | Indiana | United States | 40.52 | -86.71 | 830 | |
| Colburn | city | Indiana | United States | 41.55 | -86.27 | 849 | |
| Cold Springs | city | Indiana | United States | 39.07 | -85.07 | 830 | |
| Cold Springs | city | Indiana | United States | 41.56 | -84.91 | 948 | |
| Cole | city | Indiana | United States | 40.48 | -85.79 | 846 | |
| Colfax | city | Indiana | United States | 40.20 | -86.67 | 830 | |
| Colfax Mobile Home Park | city | Indiana | United States | 41.55 | -87.41 | 830 | |
| Collamer | city | Indiana | United States | 41.08 | -85.66 | 830 | |
| College Corner | city | Indiana | United States | 40.70 | -85.89 | 830 | |
| College Corner | city | Indiana | United States | 40.41 | -84.98 | 912 | |
| College Corner | city | Indiana | United States | 39.84 | -85.07 | 997 | |
| College Corner | city | Indiana | United States | 40.31 | -85.84 | 846 | |
| College Crest | city | Indiana | United States | 39.93 | -86.15 | 849 | |
| College Meadows | city | Indiana | United States | 39.94 | -86.14 | 830 | |
| Collegeville | city | Indiana | United States | 40.91 | -87.16 | 830 | |
| Collett | city | Indiana | United States | 40.38 | -85.00 | 964 | |
| Collingwood | city | Indiana | United States | 39.94 | -85.98 | 830 | |
| Collins | city | Indiana | United States | 41.20 | -85.39 | 856 | |
| Coloma | city | Indiana | United States | 39.79 | -87.29 | 830 | |
| Colonial Mobile Home Park | city | Indiana | United States | 41.55 | -87.39 | 830 | |
| Colonial Village | city | Indiana | United States | 39.94 | -85.83 | 830 | |
| Columbia | city | Indiana | United States | 39.58 | -85.21 | 997 | |
| Columbia City | city | Indiana | United States | 41.16 | -85.49 | 846 | |
| Columbus | city | Indiana | United States | 39.20 | -85.92 | 830 | |
| Commiskey | city | Indiana | United States | 38.86 | -85.65 | 830 | |
| Como | city | Indiana | United States | 40.39 | -85.09 | 944 | |
| Concord | city | Indiana | United States | 41.33 | -84.95 | 830 | |
| Concord | city | Indiana | United States | 40.29 | -86.84 | 830 | |
| Concordia Gardens | city | Indiana | United States | 41.15 | -85.11 | 830 | |
| Conner Creek | city | Indiana | United States | 39.95 | -86.04 | 830 | |
| Conner Knoll | city | Indiana | United States | 39.98 | -86.02 | 830 | |
| Connersville | city | Indiana | United States | 39.64 | -85.14 | 830 | |
| Connerwood | city | Indiana | United States | 39.99 | -86.02 | 830 | |
| Conologue | city | Indiana | United States | 38.98 | -85.80 | 830 | |
| Conrad | city | Indiana | United States | 41.11 | -87.44 | 830 | |
| Converse | city | Indiana | United States | 40.39 | -85.24 | 928 | |
| Converse | city | Indiana | United States | 40.58 | -85.87 | 830 | |
| Cook | city | Indiana | United States | 41.38 | -87.47 | 830 | |
| Coolwood Acres | city | Indiana | United States | 41.46 | -87.09 | 830 | |
| Cooper Corner | city | Indiana | United States | 39.87 | -85.77 | 898 | |
| Cope | city | Indiana | United States | 39.45 | -86.32 | 830 | |
| Coppess Corner | city | Indiana | United States | 40.75 | -84.96 | 830 | |
| Cordry Sweetwater Lakes | city | Indiana | United States | 39.30 | -86.12 | 830 | |
| Corkwell | city | Indiana | United States | 40.47 | -85.06 | 895 | |
| Corn Brook | city | Indiana | United States | 39.24 | -85.94 | 830 | |
| Cornelius | city | Indiana | United States | 39.30 | -86.30 | 830 | |
| Cornettsville | city | Indiana | United States | 38.76 | -87.11 | 830 | |
| Corning | city | Indiana | United States | 38.58 | -87.02 | 830 | |
| Correct | city | Indiana | United States | 39.01 | -85.29 | 997 | |
| Cortland | city | Indiana | United States | 38.97 | -85.96 | 830 | |
| Corunna | city | Indiana | United States | 41.44 | -85.15 | 948 | |
| Corwin | city | Indiana | United States | 39.89 | -85.30 | 1099 | |
| Corwin | city | Indiana | United States | 40.25 | -86.92 | 830 | |
| Cory | city | Indiana | United States | 39.38 | -87.21 | 830 | |
| Corydon | city | Indiana | United States | 38.21 | -86.12 | 830 | |
| Corydon Junction | city | Indiana | United States | 38.30 | -86.10 | 830 | |
| Cosperville | city | Indiana | United States | 41.48 | -85.47 | 895 | |
| Cottage Grove | city | Indiana | United States | 39.60 | -84.86 | 997 | |
| Cottage Hill | city | Indiana | United States | 39.52 | -87.15 | 830 | |
| Cottingham Estates | city | Indiana | United States | 39.98 | -86.01 | 830 | |
| Country Club Gardens | city | Indiana | United States | 41.05 | -85.22 | 830 | |
| Country Club Heights | city | Indiana | United States | 40.12 | -85.69 | 846 | |
| Country Club Meadows | city | Indiana | United States | 38.02 | -87.57 | 400 | |
| Country Manor Estates | city | Indiana | United States | 39.55 | -86.38 | 830 | |
| Country Squire Lakes | city | Indiana | United States | 39.03 | -85.70 | 830 | |
| Courter | city | Indiana | United States | 40.84 | -86.06 | 830 | |
| Courtney Corner | city | Indiana | United States | 41.63 | -84.84 | 954 | |
| Coveyville | city | Indiana | United States | 38.97 | -86.47 | 830 | |
| Covington | city | Indiana | United States | 40.14 | -87.39 | 830 | |
| Covington Dells | city | Indiana | United States | 41.07 | -85.23 | 830 | |
| Covington Estates | city | Indiana | United States | 39.93 | -86.01 | 830 | |
| Cowan | city | Indiana | United States | 40.11 | -85.39 | 997 | |
| Coxton | city | Indiana | United States | 38.83 | -86.56 | 830 | |
| Coxville | city | Indiana | United States | 39.65 | -87.29 | 830 |