The Most Reverend John James Joseph Monaghan | |
|---|---|
| Bishop of Wilmington | |
 | |
| See | Diocese of Wilmington |
| Installed | May 9, 1897 |
| Term ended | July 10, 1925 |
| Predecessor | Alfred Allen Paul Curtis |
| Successor | Edmond John Fitzmaurice |
| Other post(s) | Titular Bishop of Lydda (1925–1935) |
| Orders | |
| Ordination | December 19, 1880 by Patrick Neeson Lynch |
| Consecration | May 9, 1897 by James Gibbons |
| Personal details | |
| Born | May 5, 1856 |
| Died | January 7, 1935 (aged 78) Wilmington, Delaware |
| Denomination | Roman Catholic Church |
| Education | St. Charles College St. Mary's Seminary |
| Coat of arms |  |
John James Joseph Monaghan (May 23, 1856 – January 7, 1935) was an American prelate of the Roman Catholic Church. He served as bishop of the Diocese of Wilmington in Delaware from 1897 to 1925.