John Marr or Johnny Marr may refer to:
- John Marr (before 1410–after 1454), Scottish regional administrator (List of Provosts and Lord Provosts of Aberdeen)
- John Quincy Marr (1825–1861), American military officer
- John Edward Marr (1857–1933), English geologist and academic
- John Ralston Marr, British Indologist and writer
- John S. Marr (born 1940), American physician, epidemiologist, and author
- Johnny Marr (born 1963), English musician
See also
- John Marr and Other Sailors, collection of poems by Herman Melville
- John Marre, American soccer player
- Marr (disambiguation)
Topics referred to by the same termThis disambiguation page lists articles about people with the same name. If an internal link led you here, you may wish to change the link to point directly to the intended article. Category: