The Connecticut Democratic State Central Committee is the affiliate of the Democratic Party in the state of Connecticut. Its chair is Nancy DiNardo.

Jahana Hayes is an American educator and politician serving as the U.S. representative for Connecticut's 5th congressional district since 2019. The district, once represented by U.S. Senator Chris Murphy, comprises much of the state's northwestern portion, including New Britain, Danbury, and Waterbury. A member of the Democratic Party, Hayes is the first Black woman and Black Democrat to represent Connecticut in Congress. She was recognized as the National Teacher of the Year in 2016.