John Monaghan may refer to:
- John R. Monaghan, United States Navy officer
 - John James Joseph Monaghan, American prelate of the Roman Catholic Church
 - Rinty Monaghan (John Joseph Monaghan), flyweight boxer from Belfast
 - Jack Monaghan (1921–2022), New Zealand amateur wrestler
 - John Monaghan (businessman), New Zealand dairy executive with Fonterra
 
See also
    This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.