| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Chain-O-Lakes | city | Indiana | United States | 41.71 | -86.38 | 830 | |
| Chalmers | city | Indiana | United States | 40.66 | -86.87 | 830 | |
| Chambersburg | city | Indiana | United States | 38.52 | -86.39 | 846 | |
| Champlin Meadows | city | Indiana | United States | 39.41 | -86.44 | 830 | |
| Chandler | city | Indiana | United States | 38.04 | -87.37 | 830 | |
| Chandler | city | Indiana | United States | 38.42 | -87.35 | 830 | |
| Chapel Hill | city | Indiana | United States | 39.78 | -86.28 | 830 | |
| Chapel Hill | city | Indiana | United States | 39.00 | -86.45 | 830 | |
| Chapel Manor | city | Indiana | United States | 41.48 | -87.33 | 830 | |
| Char-el Mobile Home Park | city | Indiana | United States | 41.55 | -87.40 | 830 | |
| Charle Sumac Estates | city | Indiana | United States | 39.68 | -85.97 | 830 | |
| Charlesmac Village | city | Indiana | United States | 39.68 | -85.98 | 830 | |
| Charleston Crossing | city | Indiana | United States | 39.95 | -86.03 | 830 | |
| Charlestown | city | Indiana | United States | 38.45 | -85.67 | 830 | |
| Charlottesville | city | Indiana | United States | 39.79 | -85.61 | 951 | |
| Charlottesville | city | Indiana | United States | 39.54 | -84.85 | 951 | |
| Chase | city | Indiana | United States | 40.52 | -87.34 | 830 | |
| Chateau Court | city | Indiana | United States | 39.97 | -85.98 | 830 | |
| Chatterton | city | Indiana | United States | 40.40 | -87.24 | 830 | |
| Chelsea | city | Indiana | United States | 38.65 | -85.52 | 830 | |
| Cherry Grove | city | Indiana | United States | 40.14 | -86.90 | 830 | |
| Cherry Hill Farms | city | Indiana | United States | 39.95 | -86.05 | 830 | |
| Cherryvale | city | Indiana | United States | 39.46 | -87.24 | 830 | |
| Chester | city | Indiana | United States | 39.89 | -84.89 | 1069 | |
| Chesterfield | city | Indiana | United States | 40.11 | -85.60 | 895 | |
| Chesterton | city | Indiana | United States | 41.61 | -87.06 | 830 | |
| Chesterton | city | Indiana | United States | 39.93 | -86.12 | 830 | |
| Chesterville | city | Indiana | United States | 39.07 | -85.05 | 879 | |
| Chestnut Hill | city | Indiana | United States | 39.94 | -85.96 | 830 | |
| Chestnut Hill | city | Indiana | United States | 38.48 | -85.93 | 830 | |
| Chestnut Ridge | city | Indiana | United States | 38.89 | -85.86 | 830 | |
| Chetwynd | city | Indiana | United States | 39.44 | -86.27 | 830 | |
| Chili | city | Indiana | United States | 40.86 | -86.03 | 830 | |
| China | city | Indiana | United States | 38.83 | -85.34 | 830 | |
| Chrisney | city | Indiana | United States | 38.01 | -87.04 | 830 | |
| Christiansburg | city | Indiana | United States | 39.09 | -86.16 | 830 | |
| Churubusco | city | Indiana | United States | 41.23 | -85.32 | 895 |