Thomas Dunlap School is an historic, former American school building that is located in the Haddington neighborhood of Philadelphia, Pennsylvania.

Added to the National Register of Historic Places in 1986,[1] it is currently used as an apartment building.

Built in 1906, this historic structure is a three-story, nine-bay by two-bay, ashlar stone building that was designed in the Colonial Revival style.

It features a projecting, center cross gable bay, paired pilasters flanking the main entrance, and a modillioned copper cornice.

[2] The building was added to the National Register of Historic Places in 1986.