The Brooklyn Army Terminal (BAT) is a large warehouse complex in Sunset Park, Brooklyn, New York City. The site occupies more than 95 acres (38 ha) between 58th and 63rd Streets west of Second Avenue, on Brooklyn's western shore. The complex was originally used as a United States Army Supply Terminal called the Brooklyn Army Base or Brooklyn Army Supply Base. It is now used for commercial and light industrial purposes and contains an NYC Ferry stop. The complex was listed on the National Register of Historic Places in 1983.

Sunset Park is a neighborhood in the western part of the New York City borough of Brooklyn, bounded by Park Slope and Green-Wood Cemetery to the north, Borough Park to the east, Bay Ridge to the south, and New York Harbor to the west. The neighborhood is named for a public park of the same name that covers 24.5 acres (9.9 ha) between Fifth and Seventh Avenues from 41st to 44th Street. The area north of 36th Street is alternatively known as Greenwood Heights, while the section north of 24th Street is also called South Slope.