| Official Name: | Durham, Connecticut |
| Settlement Type: | Census-designated place |
| Pushpin Map: | Connecticut#USA |
| Pushpin Label: | Durham |
| Pushpin Label Position: | left |
| Coordinates: | 41.4778°N -72.6808°W |
| Subdivision Type: | Country |
| Subdivision Type1: | State |
| Subdivision Name1: | Connecticut |
| Subdivision Type2: | County |
| Subdivision Name2: | Middlesex |
| Subdivision Type3: | Town |
| Subdivision Name3: | Durham |
| Area Footnotes: | [1] |
| Area Total Km2: | 21.37 |
| Area Land Km2: | 21.36 |
| Area Water Km2: | 0.01 |
| Population As Of: | 2020 |
| Population Footnotes: | [2] |
| Population Total: | 3771 |
| Population Density Km2: | 176.5 |
| Timezone: | Eastern (EST) |
| Utc Offset: | -5 |
| Timezone Dst: | EDT |
| Utc Offset Dst: | -4 |
| Elevation Ft: | 239 |
| Postal Code Type: | ZIP Code |
| Postal Code: | 06422 |
| Area Code: | 860/959 |
| Blank Name: | FIPS code |
| Blank Info: | 09-20740 |
| Blank1 Name: | GNIS feature ID |
| Blank1 Info: | 2377815 |
Durham is a census-designated place (CDP) comprising the primary village and surrounding development in the town of Durham, Middlesex County, Connecticut, United States. It is in the central and northeastern portions of the town, bordered to the north by the town of Middlefield and the city of Middletown. As of the 2020 census, the CDP had a population of 3,771,[2] out of 7,152 in the entire town of Durham.
The Main Street Historic District occupies 160acres at the center of the community.