Roman Catholic Diocese of Mahajanga

The Roman Catholic Diocese of Mahajanga (Mahagiangan(us)) is a diocese located in the city of Mahajanga in the ecclesiastical province of Antsiranana in Madagascar.

History

 * March 15, 1923: Established as Apostolic Vicariate of Majunga from the Apostolic Vicariate of Diégo-Suarez
 * September 14, 1955: Promoted as Diocese of Majunga
 * October 28, 1989: Renamed as Diocese of Mahajanga

Bishops

 * Vicars Apostolic of Majunga
 * Paul-Auguste-Marie Pichot, C.S.Sp. (1923.03.16 – 1940.05.10)
 * Jean Wolff, C.S.Sp. (1941.07.08 – 1947.02.13)
 * Jean Batiot, C.S.Sp. (1947.02.13 – 1953.08.31)
 * Jean David, C.S.Sp. (1954.02.22 – 1955.09.14)
 * Bishops of Majunga
 * Jean David, C.S.Sp. (1955.09.14 – 1978.04.27)
 * Armand Gaétan Razafindratandra (1978.04.27 – 1989.10.28)
 * Bishops of Mahajanga
 * Armand Gaétan Razafindratandra (1989.10.28 – 1994.02.03)
 * Michel Malo, Ist. del Prado (1996.03.29 – 1998.11.28)
 * Joseph Ignace Randrianasolo (1999.06.03 – 2010.02.02)
 * Roger Victor Rakotondrajao (2010.02.02 – 2018.11.03)
 * Zygmunt Robaszkiewicz, M.S.F. (2022.11.19 – present)

Coadjutor Bishop

 * Roger Victor Rakotondrajao (2008-2010)

Auxiliary Bishops

 * Michel Malo, Ist. del Prado (1988-1993), appointed	Auxiliary Bishop of Antsiranana; later returned here as Bishop
 * Armand Toasy (1984-1987), appointed Bishop of Miarinarivo