Justice Marshall may refer to:
United States Supreme Court John Marshall (1755–1835), chief justice of the United States Supreme Court Thurgood Marshall (1908–1993), associate justice of the United States Supreme Court John Marshall Harlan (1833–1911), associate justice of the United States Supreme Court John Marshall Harlan II (1899–1971), associate justice of the United States Supreme Court
Other courts Carrington T. Marshall (1869–1958), chief justice of the Ohio Supreme Court John Marshall (Kansas judge) (1858–1931), justice of the Kansas Supreme Court from 1915 to 1931 Margaret H. Marshall (born 1944), associate justice and 23rd chief justice of the Massachusetts Supreme Judicial Court Roujet D. Marshall (1847–1922), associate justice of the Wisconsin Supreme Court Thomas O. Marshall (1920–2003), associate justice and chief justice of the Supreme Court of Georgia
See also Chief Justice Marshall Judge Marshall (disambiguation)