The New Haven Elm Citys was a professional baseball team based in New Haven, Connecticut. They existed for one season, in the National Association of Professional Base Ball Players in 1875. The Elm City played 47 games during their existence, and had a win–loss record of 7–40. They played their home games at the Howard Avenue Grounds. It is considered a major league team by those who count the National Association of Professional Baseball Players as a major league.