| Official Name: | Cornish, Maine |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Maine#USA |
| Pushpin Label: | Cornish |
| Coordinates: | 43.8047°N -70.8014°W |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Name1: | Maine |
| Subdivision Type2: | County |
| Subdivision Name2: | York |
| Subdivision Type3: | Town |
| Subdivision Name3: | Cornish |
| Area Footnotes: | [1] |
| Area Total Sq Mi: | 3.11 |
| Area Land Sq Mi: | 3.04 |
| Area Water Sq Mi: | 0.07 |
| Area Total Km2: | 8.05 |
| Area Land Km2: | 7.87 |
| Area Water Km2: | 0.18 |
| Population As Of: | 2020 |
| Population Density Km2: | 97.13 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 353 |
| Postal Code Type: | ZIP Code |
| Postal Code: | 04020 |
| Area Code: | 207 |
| Blank Name: | FIPS code |
| Blank Info: | 23-14450 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2806295 |
| Population Total: | 764 |
| Unit Pref: | Imperial |
| Population Density Sq Mi: | 251.56 |
Cornish is a census-designated place (CDP) and the primary village in the town of Cornish, York County, Maine, United States. It is on the northern border of York County, on the south side of the Ossipee River where it joins the Saco. To the north, across the Ossipee, is the town of Hiram in Oxford County, and to the east, across the Saco, is the town of Baldwin in Cumberland County.
Maine State Route 25 passes through Cornish, leading southeast to Gorham and west to Center Ossipee, New Hampshire. State Route 5 leads south-southeast from Cornish to the city of Saco and north-northwest to Fryeburg.
Cornish was first listed as a CDP prior to the 2020 census.