| Official Name: | Chazy, New York |
| Settlement Type: | Census-designated place |
| Mapsize: | 260px |
| Subdivision Type: | Country |
| Subdivision Name: | United States |
| Subdivision Type1: | State |
| Subdivision Name1: | New York |
| Subdivision Type2: | County |
| Subdivision Name2: | Clinton |
| Subdivision Type3: | Town |
| Subdivision Name3: | Chazy |
| Area Footnotes: | [1] |
| Area Total Km2: | 4.44 |
| Area Land Km2: | 4.39 |
| Area Water Km2: | 0.05 |
| Area Total Sq Mi: | 1.71 |
| Area Land Sq Mi: | 1.70 |
| Area Water Sq Mi: | 0.02 |
| Population As Of: | 2020 |
| Population Total: | 548 |
| Population Density Km2: | 124.80 |
| Population Density Sq Mi: | 323.30 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 148 |
| Coordinates: | 44.8894°N -73.4358°W |
| Postal Code Type: | ZIP code |
| Postal Code: | 12921 |
| Area Code: | 518 |
| Blank Name: | FIPS code |
| Blank Info: | 36-14102 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 0946462 |
| Unit Pref: | Imperial |
Chazy is a hamlet and census-designated place (CDP) in the town of Chazy, Clinton County, New York, United States. The population was 565 at the 2010 census,[2] out of a total town population of 4,284.
The hamlet of Chazy is located in the northeastern part of the town of Chazy on the Little Chazy River, 3miles west of where the river flows into Lake Champlain. U.S. Route 9 passes through the center of the hamlet, leading south to Plattsburgh, the county seat, and north 9miles to the Canada–US border. New York State Route 191 runs west from Chazy to Exit 41 of Interstate 87, which leads south to Albany, New York's state capital, and north (via Quebec Autoroute 15) to Montreal.
According to the United States Census Bureau, the Chazy CDP has a total area of 4.4sqkm, of which 0.05sqkm, or 1.04%, is water.[2]