The 15th Street–Prospect Park station is a local station on the IND Culver Line of the New York City Subway. Located at 15th Street east of Prospect Park West in the Windsor Terrace and Park Slope neighborhoods in Brooklyn, it is served by the F and G trains at all times.

The IND Culver Line is a rapid transit line of the B Division of the New York City Subway, extending from Downtown Brooklyn south to Coney Island, Brooklyn, New York City, United States. The local tracks of the Culver Line are served by the F service, as well as the G between Bergen Street and Church Avenue. The express tracks north of Church Avenue are used by the <F> train during rush hours in the peak direction. The peak-direction express track between Ditmas Avenue and Avenue X has not seen regular service since 1987.