Roman Catholic Diocese of Tilarán-Liberia

The Diocese of Tilarán-Liberia (Dioecesis Tilaranensis-Liberiana) is a Latin Church ecclesiastical territory or diocese of the Catholic Church in Costa Rica. It is a suffragan diocese in the ecclesiastical province of the metropolitan Archdiocese of San José de Costa Rica. It was erected as a diocese on 22 July 1961.

Ordinaries

 * Román Arrieta Villalobos (1961–1979), appointed Archbishop of San José de Costa Rica
 * Héctor Morera Vega (1979–2002)
 * Vittorino Girardi, M.C.C.I. (2002–2016)
 * Manuel Eugenio Salazar Mora (2016–present)

Other priests of this diocese who became bishops

 * Oswaldo Brenes Álvarez, appointed Bishop of Ciudad Quesada in 2008
 * Dagoberto Campos Salas, appointed titular Archbishop in 2018