The Casiville Bullard House is a historic house in Saint Paul, Minnesota, United States. It was built from 1909 to 1910 by stonemason and bricklayer Casiville Bullard (1873–1959), one of the few known African-American skilled workers active in the building trades in early-20th-century Saint Paul. The house was listed on the National Register of Historic Places in 1997 for its local significance in the themes of black history and social history.