Towns
| State | City/Town | Town Title |
|---|---|---|
| New York | Chittenango | Chittenango, NY |
| New York | Churchville | Churchville, NY |
| New York | Churubusco | Churubusco, NY |
| New York | Cicero | Cicero, NY |
| New York | Cincinnatus | Cincinnatus, NY |
| New York | Circleville | Circleville, NY |
| New York | Clarence | Clarence, NY |
| New York | Clarence Center | Clarence Center, NY |
| New York | Clarendon | Clarendon, NY |
| New York | Clark Mills | Clark Mills, NY |
| New York | Clarkson | Clarkson, NY |
| New York | Clarksville | Clarksville, NY |
| New York | Claryville | Claryville, NY |
| New York | Claverack | Claverack, NY |
| New York | Clay | Clay, NY |
| New York | Clayton | Clayton, NY |
| New York | Clayville | Clayville, NY |
| New York | Clemons | Clemons, NY |
| New York | Cleveland | Cleveland, NY |
| New York | Cleverdale | Cleverdale, NY |
| New York | Clifton Park | Clifton Park, NY |
| New York | Clifton Springs | Clifton Springs, NY |
| New York | Climax | Climax, NY |
| New York | Clinton | Clinton, NY |
| New York | Clinton Corners | Clinton Corners, NY |