The New Haven Street Railway was a streetcar operator in New Haven, Connecticut.
It was incorporated in 1893 as a consolidation of several companies previously operating in New Haven: Edgewood Avenue Electric Company, Edgewood Street Railroad Company, Lake Saltonstall Railroad Company, New Haven & Morris Cove Railway Company, State Street Horse Railroad Company, and Whitney Avenue Railroad Company. In 1898 it was sold to the Fair Haven & Westville Railroad.