The Boston Reds were a 19th-century baseball team located in Boston, Massachusetts that played in the Players' League in 1890 and in the American Association in 1891. They played in the Congress Street Grounds in the 1890s. The team took its name from the successful Boston club of the National Association and National League formerly known as the (Boston) Red Stockings, who had changed their name to the Beaneaters in 1883. The club lasted only two seasons, but in those two seasons they were league champions.