| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Clare | city | New York | United States | 44.40 | -75.06 | 879 | |
| Claremont | city | New York | United States | 41.17 | -73.85 | 351 | |
| Clarence | city | New York | United States | 42.98 | -78.59 | 830 | |
| Clarence Center | city | New York | United States | 43.01 | -78.64 | 830 | |
| Clarendon | city | New York | United States | 43.19 | -78.06 | 830 | |
| Clark | city | New York | United States | 42.12 | -79.10 | 1669 | |
| Clark Corners | city | New York | United States | 43.44 | -76.43 | 410 | |
| Clark Corners | city | New York | United States | 43.88 | -75.66 | 1669 | |
| Clark Heights | city | New York | United States | 41.73 | -73.84 | 213 | |
| Clark Lane Mobile Home Park | city | New York | United States | 43.29 | -76.26 | 830 | |
| Clark Mills | city | New York | United States | 43.09 | -75.38 | 830 | |
| Clark Point | city | New York | United States | 43.83 | -76.27 | 246 | |
| Clark's Trailer Park | city | New York | United States | 44.56 | -75.14 | 400 | |
| Clarks Corner | city | New York | United States | 43.22 | -73.64 | 229 | |
| Clarks Mills | city | New York | United States | 43.12 | -73.57 | 187 | |
| Clarksboro | city | New York | United States | 44.33 | -75.03 | 1000 | |
| Clarksburg | city | New York | United States | 42.62 | -78.83 | 898 | |
| Clarkson | city | New York | United States | 43.23 | -77.93 | 830 | |
| Clarkson Mobile Home Park | city | New York | United States | 43.23 | -77.92 | 830 | |
| Clarksville | city | New York | United States | 42.58 | -73.96 | 830 | |
| Clarkville | city | New York | United States | 43.24 | -74.12 | 1174 | |
| Claryville | city | New York | United States | 41.92 | -74.57 | 1686 | |
| Clason Point | city | New York | United States | 40.81 | -73.86 | 29 | |
| Clason Point Gardens Houses | city | New York | United States | 40.82 | -73.87 | 13 | |
| Claverack | city | New York | United States | 42.23 | -73.73 | 196 | |
| Clay | city | New York | United States | 43.19 | -76.17 | 400 | |
| Clayburg | city | New York | United States | 44.60 | -73.84 | 1154 | |
| Clayton | city | New York | United States | 44.24 | -76.09 | 255 | |
| Clayton Center | city | New York | United States | 44.19 | -76.04 | 400 | |
| Clayville | city | New York | United States | 42.98 | -75.25 | 997 | |
| Clear Creek | city | New York | United States | 42.22 | -79.06 | 1669 | |
| Cleaver | city | New York | United States | 42.18 | -75.24 | 1669 | |
| Clemons | city | New York | United States | 43.64 | -73.45 | 193 | |
| Clemsons Corners | city | New York | United States | 42.85 | -76.85 | 830 | |
| Clermont | city | New York | United States | 42.09 | -73.83 | 200 | |
| Cleveland | city | New York | United States | 43.24 | -75.88 | 413 | |
| Cleveland Hill | city | New York | United States | 42.94 | -78.78 | 830 | |
| Cleverdale | city | New York | United States | 43.48 | -73.64 | 351 | |
| Cliff Haven | city | New York | United States | 44.66 | -73.44 | 95 | |
| Clifford | city | New York | United States | 43.38 | -76.29 | 830 | |
| Cliffside | city | New York | United States | 42.51 | -74.98 | 1197 | |
| Cliffside Trailer Park | city | New York | United States | 43.00 | -76.10 | 830 | |
| Clifton | city | New York | United States | 40.62 | -74.08 | 65 | |
| Clifton | city | New York | United States | 43.05 | -77.81 | 830 | |
| Clifton Heights | city | New York | United States | 42.74 | -78.92 | 830 | |
| Clifton Park | city | New York | United States | 42.87 | -73.77 | 367 | |
| Clifton Park Center | city | New York | United States | 42.86 | -73.82 | 301 | |
| Clifton Springs | city | New York | United States | 42.96 | -77.14 | 830 | |
| Climax | city | New York | United States | 42.37 | -73.85 | 232 | |
| Clinton | city | New York | United States | 43.05 | -75.38 | 830 | |
| Clinton | city | New York | United States | 40.77 | -73.99 | 42 | |
| Clinton Corners | city | New York | United States | 41.83 | -73.76 | 830 | |
| Clinton Heights | city | New York | United States | 42.62 | -73.73 | 298 | |
| Clinton Hill | city | New York | United States | 40.69 | -73.97 | 65 | |
| Clinton Hollow | city | New York | United States | 41.85 | -73.82 | 396 | |
| Clinton Mills | city | New York | United States | 44.96 | -73.88 | 1102 | |
| Clinton Park | city | New York | United States | 42.62 | -73.73 | 298 | |
| Clinton Park (historical) | city | New York | United States | 44.66 | -73.44 | 95 | |
| Clinton Woods | city | New York | United States | 41.24 | -74.20 | 830 | |
| Clintondale | city | New York | United States | 41.69 | -74.05 | 830 | |
| Clintondale Station | city | New York | United States | 41.72 | -74.06 | 830 | |
| Clintonville | city | New York | United States | 42.93 | -76.35 | 1099 | |
| Clintonville | city | New York | United States | 44.47 | -73.58 | 830 | |
| Clintonville | city | New York | United States | 42.61 | -74.96 | 1197 | |
| Clockville | city | New York | United States | 43.04 | -75.74 | 830 | |
| Clove | city | New York | United States | 42.68 | -74.58 | 1197 | |
| Clove | city | New York | United States | 41.67 | -73.67 | 830 | |
| Clove Valley | city | New York | United States | 41.64 | -73.69 | 830 | |
| Clover Bank | city | New York | United States | 42.75 | -78.89 | 830 | |
| Cloverland Park | city | New York | United States | 42.33 | -76.59 | 1669 | |
| Clovesville | city | New York | United States | 42.16 | -74.55 | 1669 | |
| Clums Corner | city | New York | United States | 42.75 | -73.57 | 830 | |
| Cluny Point | city | New York | United States | 42.83 | -77.71 | 830 | |
| Clyde | city | New York | United States | 43.08 | -76.87 | 400 | |
| Clymer | city | New York | United States | 42.02 | -79.63 | 1669 | |
| Clymer Center | city | New York | United States | 42.05 | -79.58 | 1669 | |
| Clymer Hill | city | New York | United States | 42.06 | -79.62 | 1669 |