East Hartford
- Country: United States
- State: Connecticut
- Population: 51,252 (2010)
- Latitude: 41° 46.9' N (41.78232°)
- Longitude: 72° 36.7' W (-72.61203°)
- Elevation: 16 m/52 ft. above sea level
- Time zone: America/New_York (UTC -05:00); DST observed (UTC -04:00)
- Alternate names: East Hartford CDP