Roman Catholic Diocese of Chascomús

The Roman Catholic Diocese of Chascomús (Dioecesis Chascomusensis) is in Argentina and is a suffragan of the Archdiocese of La Plata.

History
On 27 March 1980, Blessed John Paul II established the Diocese of Chascomús from the Archdiocese of La Plata and the Diocese of Mar del Plata.

Ordinaries

 * Rodolfo Bufano † (1980–1982, appointed bishop of San Justo)
 * José María Montes † (1983–1996, retired)
 * Juan Carlos Maccarone † (1996–1999, appointed bishop of Santiago del Estero)
 * Carlos Humberto Malfa (2000)