John Carlin
John Carlin may refer to:
- John Carlin , Scottish actor
- John Carlin , American painter
- John Carlin , American entrepreneur, art historian and record producer
- John Carlin , English footballer for Liverpool F.C.
- John Carlin , journalist and author
- John Carlin , cricketer and test umpire
- John Carlin , Australian statistician
- John P. Carlin, Assistant Attorney General for Justice National Security Division
- John W. Carlin, governor of Kansas, 1979–1987, and Archivist of the United States, 1995–2005