This is a list of populated places that are on the Connecticut River.
Upper Connecticut River edit
Bold communities have over 10,000 population.
New Hampshire edit
Vermont edit
Middle Connecticut River edit
Bold 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 edit
Connecticut edit
Lower Connecticut River (Connecticut only) edit
Bold communities have over 25,000 population. This section of the river is completely in the Hartford Metro area.