Titular Episcopal See of Gemellæ in Numidia, Algeria

Rite: Roman (Latin)

Name: Gemellæ in Numidia (latine) / Gemelle di Numidia (Italiano) / Gemellen(sis) in Numidia (Latin)

Location: ruins of Mlili?, ruins of Kherbert Fraim? ruins of Biar-Oulad-Atman?, pr. Numidia, Algeria

1933: Established as Titular Episcopal See of Gemellæ in Numidia (latine) / Gemelle di Numidia (Italiano) / Gemellen(sis) in Numidia (Latin)

Titular Bishop (2020.11.21 – ...):

Bishop Wayne Lawrence Lobsinger (58)

Auxiliary Bishop of Hamilton (Canada)

Titular Bishop: Bishop Elkin Fernando Álvarez Botero (2012.05.28 – 2020.10.22)
Titular Bishop: Bishop George Stack (78) (later Archbishop) (2001.04.12 – 2011.04.19)
Titular Archbishop: Archbishop Geraldo do Espírito Santo Ávila (1990.10.31 – 1998.03.07)
Titular Bishop: Bishop Geraldo do Espírito Santo Ávila (later Archbishop) (1977.06.27 – 1990.10.31)
Titular Bishop: Bishop Joseph Mercieca (later Archbishop) (1974.07.20 – 1976.11.29)
Titular Bishop: Bishop Jean-Charles Thomas (1972.03.13 – 1974.02.04)
Titular Bishop: Bishop Roger Etchegaray (later Cardinal) (1969.03.29 – 1970.12.22)
Titular Bishop: Bishop Jorge Scarso, O.F.M. Cap. (1967.11.29 – 1968.12.28)