| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Eagleville | city | Connecticut | United States | 41.78667 | -72.27694 | 334 | 23995 |
| East Berlin | city | Connecticut | United States | 41.61833 | -72.71417 | 52 | 51106 |
| East Bridgeport | city | Connecticut | United States | 41.17417 | -73.18083 | 0 | 191561 |
| East Bristol | city | Connecticut | United States | 41.66639 | -72.91222 | 285 | 68038 |
| East Brooklyn | city | Connecticut | United States | 41.79667 | -71.89778 | 219 | 16121 |
| East Canaan | city | Connecticut | United States | 42.01333 | -73.28417 | 797 | 3892 |
| East Cornwall | city | Connecticut | United States | 41.80917 | -73.30778 | 1286 | 1990 |
| East Derby | city | Connecticut | United States | 41.31389 | -73.07806 | 196 | 57411 |
| East Farmington Heights | city | Connecticut | United States | 41.73167 | -72.77667 | 265 | 114663 |
| East Farms | city | Connecticut | United States | 41.54611 | -72.98306 | 498 | 80358 |
| East Glastonbury | city | Connecticut | United States | 41.69417 | -72.53417 | 400 | 18829 |
| East Granby | city | Connecticut | United States | 41.94111 | -72.72778 | 187 | 15778 |
| East Haddam | city | Connecticut | United States | 41.45306 | -72.46167 | 95 | 7445 |
| East Hampton | city | Connecticut | United States | 41.57583 | -72.50306 | 475 | 11353 |
| East Hartford | city | Connecticut | United States | 41.78222 | -72.6125 | 75 | 76974 |
| East Hartford Gardens | city | Connecticut | United States | 41.73528 | -72.61333 | 52 | 72209 |
| East Hartland | city | Connecticut | United States | 41.99889 | -72.90583 | 1131 | 4547 |
| East Haven | city | Connecticut | United States | 41.27611 | -72.86889 | 29 | 70242 |
| East Kent | city | Connecticut | United States | 41.73444 | -73.40417 | 1200 | 2851 |
| East Killingly | city | Connecticut | United States | 41.84917 | -71.81917 | 600 | 6198 |
| East Litchfield | city | Connecticut | United States | 41.76194 | -73.11889 | 498 | 28290 |
| East Meriden | city | Connecticut | United States | 41.52972 | -72.76194 | 337 | 62293 |
| East Morris | city | Connecticut | United States | 41.68833 | -73.18056 | 944 | 6853 |
| East Mountain | city | Connecticut | United States | 41.53 | -73.01389 | 698 | 108314 |
| East New London | city | Connecticut | United States | 41.36639 | -72.09972 | 32 | 63745 |
| East Norwalk | city | Connecticut | United States | 41.10556 | -73.39889 | 78 | 81510 |
| East Plymouth | city | Connecticut | United States | 41.69306 | -72.99861 | 597 | 45813 |
| East Port Chester historical | city | Connecticut | United States | 41.00861 | -73.65472 | 13 | 76333 |
| East Putnam | city | Connecticut | United States | 41.91361 | -71.81722 | 492 | 6021 |
| East River | city | Connecticut | United States | 41.28528 | -72.63889 | 52 | 13248 |
| East Thompson | city | Connecticut | United States | 42.00889 | -71.80917 | 456 | 11274 |
| East Village | city | Connecticut | United States | 41.35833 | -73.18694 | 396 | 27844 |
| East Wallingford | city | Connecticut | United States | 41.44361 | -72.78944 | 196 | 28746 |
| East Willington | city | Connecticut | United States | 41.87361 | -72.2375 | 633 | 14236 |
| East Windsor Hill | city | Connecticut | United States | 41.86028 | -72.60361 | 68 | 33109 |
| East Woodstock | city | Connecticut | United States | 41.98361 | -71.97778 | 334 | 6978 |
| Eastford | city | Connecticut | United States | 41.90194 | -72.08028 | 531 | 3005 |
| Easton | city | Connecticut | United States | 41.25278 | -73.29778 | 410 | 14233 |
| Ebbs Corner | city | Connecticut | United States | 42.01861 | -72.74833 | 249 | 11913 |
| Edgewood | city | Connecticut | United States | 41.7025 | -72.92472 | 278 | 65671 |
| Ekonk | city | Connecticut | United States | 41.64556 | -71.84806 | 544 | 6840 |
| Ellington | city | Connecticut | United States | 41.90389 | -72.47028 | 288 | 32812 |
| Elliotts | city | Connecticut | United States | 41.83333 | -72.01222 | 475 | 4763 |
| Elliotville historical | city | Connecticut | United States | 41.84167 | -71.83 | 498 | 6198 |
| Ellithorpe | city | Connecticut | United States | 41.995 | -72.31444 | 597 | 10123 |
| Ellsworth | city | Connecticut | United States | 41.83 | -73.4275 | 1272 | 2257 |
| Elm Hill | city | Connecticut | United States | 41.67444 | -72.74528 | 111 | 132806 |
| Elmville | city | Connecticut | United States | 41.83139 | -71.87694 | 387 | 16121 |
| Elmwood | city | Connecticut | United States | 41.73306 | -72.72306 | 62 | 185099 |
| Emmons City historical | city | Connecticut | United States | 41.68944 | -73.26028 | 898 | 4996 |
| Enfield | city | Connecticut | United States | 41.97611 | -72.59222 | 137 | 44866 |
| Erickson Corner | city | Connecticut | United States | 41.66361 | -73.4225 | 603 | 9665 |
| Essex | city | Connecticut | United States | 41.35333 | -72.39111 | 3 | 13781 |
| Exeter | city | Connecticut | United States | 41.61972 | -72.26472 | 436 | 6349 |
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