This is a list of populated places that are on the Connecticut River.
The two primary cities of the Connecticut River
Upper Connecticut River
editBold communities have over 10,000 population.
New Hampshire
editVermont
editMiddle Connecticut River
editBold cities have over 15,000 population. Italics are for towns or cities in the Springfield Metro area. Underlines are for communities in the Hartford Metro area.
Massachusetts
editConnecticut
editLower Connecticut River (Connecticut only)
editBold communities have over 25,000 population. This section of the river is completely in the Hartford Metro area.