Diocese of Chascomús

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The Diocese of Chascomús is a Latin rite diocese in Buenos Aires province, Argentina, erected in 1980 from La Plata and Mar del Plata and suffragan to the Archdiocese of La Plata. Its seat is the Cathedral of Our Lady of Mercy in Chascomús.

Bishop
Most Rev. Juan Ignacio Liébana
Latin name
Chascomusen(sis)
Erected
27 March 1980
Cathedral
Cathedral of Our Lady of Mercy
Patron
Our Lady of Mercy
Rank
Suffragan Diocese
Rite
Latin
Province
La Plata (Archdiocese of La Plata)
Catholics
358,900
Chancery
Avda. Mitre 73, b7130dqa Chascomús [Buenos Aires], Argentina
Telephone
Tel. e fax [02241]425.429
Email
[email protected]

Contact as printed in the Annuario Pontificio.

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Sources: Wikipedia + Catholic-Hierarchy + GCatholic · Annuario code 001001116 · ontology v0.3.2 · updated 2026-06-08

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