- Category : 1910-births
- Type : MGP
- Profile : 2/4 - Hermit / Opportunist
- Definition : Single
- Incarnation Cross : RAX Maya 4
French prelate of the Roman Catholic Church. At the time of his death on 1 January 2015 he was the oldest bishop of the Catholic Church, aged 104.
Leuliet was ordained to the priesthood on 8 July 1933, in the Roman Catholic Diocese of Arras. He was appointed Bishop of Amiens on 14 February 1963 and received his episcopal consecration on 9 May 1963. Leuliet retired as the bishop's dean in France on 15 January 1985 and turned 100 on 12 January 2010. Upon the death of Nguyen Van Thien on 13 May 2012, he became the oldest living Roman Catholic bishop.