John Meehan
John Meehan may refer to:
- John Meehan (Australian politician), Irish-born Australian politician
- John Meehan (screenwriter), Canadian screenwriter
- John Meehan (art director), American art director and production designer
- John Meehan (dancer), Australian dancer and ballet director
- John Meehan (priest), Canadian Jesuit priest and university president
- John Silva Meehan, American printer and publisher
- Chick Meehan, American football player and coach
- Chick Meehan (basketball), American basketball playerDirty John, a podcast about "Dirty John" Meehan, an American criminal
- Dirty John (TV series), an American television series based on the podcast about "Dirty John" Meehan, an American criminal