Justice Phelps may refer to:
James Phelps (congressman) (1822–1900), judge of the Connecticut Supreme Court of Errors and Appeals James I. Phelps (1875–1947), associate justice of the Oklahoma Supreme Court Marlin T. Phelps (1881–1964), associate justice of the Arizona Supreme Court Samuel S. Phelps (1793–1855), associate justice of the Vermont Supreme Court