Clark Park is a municipal park in the Spruce Hill section of West Philadelphia in Philadelphia, Pennsylvania. Its 9.1 acres (3.7 ha) are bordered by 43rd and 45th streets, and by Baltimore and Woodland Avenues. The park was established in 1895 on land donated to the city by banker and West Philadelphia developer Clarence Howard Clark, and was known in its early decades as "Clarence H. Clark Park". The park also hosts Philadelphia's largest year-round farmers' market, which runs once or twice a week, depending on the season.