Titular Episcopal See of Octaba, Tunisia

Rite: Roman (Latin)

Name: Octaba (latine) / Ottaba (Italiano) / 渥太柏 (正體中文) / Octaben(sis) (Latin)

Location: pr. Bizacena, Tunisia

1933: Established as Titular Episcopal See of Octaba (latine) / Ottaba (Italiano) / 渥太柏 (正體中文) / Octaben(sis) (Latin)

Titular Bishop (1994.05.31 – ...):

Bishop Bernhard Haßlberger (78)

Auxiliary Bishop emeritus of München und Freising (Germany)

Titular Bishop: Bishop David Edward Foley (1986.05.03 – 1994.03.22)
Titular Bishop: Bishop Peter Li Hong-ji (Lei Wang-kei) (李宏基) (1971.07.03 – 1973.12.21)
Titular Archbishop: Archbishop Ernesto Sena de Oliveira (1967.08.12 – 1971.01.27)
Titular Bishop: Bishop Michel Kien Samophithak (later Archbishop) (1959.02.12 – 1965.12.18)