6, is a historic fire station located in the Southwest Center City neighborhood of Philadelphia, Pennsylvania.

It is a four-story, three-bay-wide building measuring 34 by 60 feet (10 by 18 m).

It is constructed of brick, with an ashlar granite-faced first story and a mansard roof.

It features round arched window openings and a heavy wood cornice.

The building was added to the National Register of Historic Places in 1980.