John Tuigg | |
|---|---|
| Bishop of Pittsburgh Administrator of Allegheny | |
 | |
| Church | Roman Catholic Church |
| See | Diocese of Pittsburgh |
| In office | January 11, 1876 – December 7, 1889 |
| Predecessor | Michael Domenec |
| Successor | Richard Phelan |
| Orders | |
| Ordination | May 14, 1850 |
| Consecration | March 19, 1876 by James Frederick Bryan Wood |
| Personal details | |
| Born | February 19, 1820 |
| Died | December 7, 1889 (aged 69) Altoona, Pennsylvania |
| Motto | Sit nomen Domini benedictum (Blessed be the name of the Lord) |
John Tuigg (February 19, 1820 – December 7, 1889) was an Irish-born prelate of the Roman Catholic Church. He served as the third bishop of the Diocese of Pittsburgh in Pennsylvania from 1876 to 1889.