| Intro | Roman Catholic bishop |
| Was |
Religious scholar Theologian Priest |
| From | Nigeria |
| Type | Religion |
| Gender | male |
| Birth | 20 December 1935 |
| Death |
9 January 2010 (aged 74 years) |
Christopher Shaman Abba (20 December 1935 – 9 January 2010) was the Roman Catholic bishop of the Roman Catholic Diocese of Minna, Nigeria.
Ordained to the priesthood on 16 December 1966, Pope Paul VI appointed Abba bishop of the Roman Catholic Diocese of Yola on September 17, 1973, and he was ordained on 30 December 1973. On 5 July 1996, he was appointed Bishop of the Minna Diocese.