John R. McGann | |
|---|---|
| Bishop Emeritus of Rockville Centre | |
| Church | Roman Catholic Church |
| Diocese | Rockville Centre |
| Installed | June 24, 1976 |
| Term ended | January 4, 2000 |
| Predecessor | Walter P. Kellenberg |
| Successor | James T. McHugh |
| Orders | |
| Ordination | June 3, 1950 |
| Consecration | January 7, 1971 |
| Personal details | |
| Born | December 2, 1924 |
| Died | January 31, 2002 (aged 77) Rockville Centre, New York, US |
| Buried | Cemetery of the Holy Rood 40°45′03″N 73°35′04″W / 40.7508°N 73.5844°W |
| Education | Cathedral Preparatory Seminary Immaculate Conception Seminary |
John Raymond McGann (December 2, 1924 – January 29, 2002) was an American prelate of the Catholic Church. He served as bishop of the Diocese of Rockville Centre, in New York from 1976 to 2000. He previously served as an auxiliary bishop of the same diocese from 1970 to 1976.