Ordinaries • Carlos Alberto Arce Masías † (6 Jul 1945 – 17 Dec 1956) Appointed, Bishop of
Huánuco • Alfonso Zaplana Bellizza † (17 Dec 1957 – 28 Apr 1973) • Oscar Rolando Cantuarias Pastor † (5 Oct 1973 – 9 Sep 1981) Appointed, Archbishop of
Piura • Oscar Julio Alzamora Revoredo, S. M. † (16 Dec 1982 – 13 Feb 1991) •
José Hugo Garaycoa Hawkins † (6 Jun 1991 – 1 Sep 2006) • Marco Antonio Cortez Lara (1 Sep 2006 – present)
Coadjutor bishops •
José Eduardo Velásquez Tarazona (2000-2004), did not succeed to see; appointed Bishop of Huaraz •
Marco Antonio Cortez Lara (2005-2006)
Other priest of this diocese who became a bishop •
José Germán Benavides Morriberón †, appointed Bishop of Chachapoyas in 1958 ==References==