John Harlan may refer to:
- John Marshall Harlan (1833–1911), US Supreme Court Justice, 1877–1911
- John Marshall Harlan II (1899–1971), US Supreme Court Justice, 1955–1971, grandson of the pre-World War I justice
- John Harlan (announcer) (1925–2017), American television announcer
- John Maynard Harlan (1864–1934), American lawyer and politician in Chicago
See also
- John Harlin (1935–1966), American mountaineer and US Air Force pilot
If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: