Magoun Square is a neighborhood centered on the intersection of Broadway and Medford Streets on the border of Medford and Somerville, Massachusetts, United States. It is located between the neighborhoods of Ball Square and Winter Hill. It is a mixed-use urban business district, with commercial sites in the square and residential areas surrounding it. Trum Field, a park featuring baseball diamonds and basketball courts, is near Magoun Square, as is the headquarters of the Somerville Department of Public Works. Notable residents include playwright John Shea.[1]