Justice Spear may refer to:
Albert Spear (1852–1929), chief justice of the Maine Supreme Judicial Court Clay V. Spear (c. 1914–1974), associate justice of the Idaho Supreme Court William T. Spear (1834–1913), associate justice of the Ohio Supreme Court
See also Franklin S. Spears (1931–1996), justice of the Texas Supreme Court Spear of Justice, a track from the Undertale Soundtrack.