The Claflin School is a historic former school building at 110-112 Washington Park, Newtonville, Massachusetts. It is a  2 1⁄2-story brick building, with a tall hip roof, projecting side-gabled wings, and a tall central gable section. The main facade is symmetrically arranged, with brick quoining around windows and corners, and entrances set in round-arch openings. It was built in 1891, and is a well-preserved example of Richardsonian Romanesque design. Its architect was Merrill J. Brown.