Vicars Apostolic of Fort-Rousset • Emile-Elie Verhille,
C.S.Sp. (1951-1955), title changed to Bishop of Fort-Rousset
Bishops of Fort-Rousset • Emile-Elie Verhille,
C.S.Sp. (1955-1968) • Georges Benoit Gassongo (Apostolic Administrator 1968-1970)
Bishops of Owando • Georges-Firmin Singha (1972-1988), appointed Bishop of Pointe-Noire •
Ernest Kombo,
S.J. (1990-2008) •
Louis Portella Mbuyu (Apostolic Administrator 2008-2011) • Victor Abagna Mossa (2011-2020), elevated to
Archbishop Archbishops of Owando • Victor Abagna Mossa (2020-2023) • Gélase Armel Kema, C.S.Sp. (2024-)
Former Auxiliary Bishops • Georges Benoit Gassongo (1965-1981) ==Suffragan Dioceses==