The Old Dillard High School, also known as the Colored School or Walker Elementary, is a historic school in Fort Lauderdale, Florida. It is located at 1001 Northwest 4th Street. The first school building in Broward County for black students, it was built in 1924 by Cayot & Hart and the architect was John Morris Peterman. On February 20, 1991, it was added to the U.S. National Register of Historic Places. It is the oldest surviving black school in Fort Lauderdale, and is named for black education advocate James H. Dillard. Its first principal, from 1924 until 1937, was Joseph A. Ely. Clarence C. Walker, Sr. served as principal from 1937 until his death in 1942.