John Brenan may refer to:
- John Brenan (bishop) (died 1693), Irish Roman Catholic archbishop
- Ryan Brenan (John Ryan Brenan, 1798–1868), Australian politician
- John Brenan (physician) (1768–1830), Irish physician
- John Fitzgerald Brenan (1883–1953), British diplomat in China
- John Patrick Micklethwait Brenan (1917–1985), British botanist
See also
- John Brennan (disambiguation)
- Michael John Brenan (1780–1847), Roman Catholic priest and ecclesiastical historian
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: