Justice Gardner may refer to:
Ezekiel Gardner Jr. (1738–1815), associate justice of the Rhode Island Supreme Court John Gardner (Rhode Island governor) (1697–1764), chief justice of the Superior Court of the Colony of Rhode Island and Providence Plantations John P. Gardner (1922–1994), special associate justice of the South Carolina Supreme Court Lucien D. Gardner (1876–1952), chief justice of the Alabama Supreme Court William Gardner (Massachusetts judge) (1827–1888), associate justice of the Massachusetts Supreme Judicial Court
See also Justice Gardiner (disambiguation) Judge Gardner (disambiguation)