Juan Luis Ysern de Arce

The Most Reverend

Juan Luis Ysern de Arce
Bishop Emeritus of San Carlos de Ancud
ChurchRoman Catholic Church
DioceseRoman Catholic Diocese of San Carlos de Ancud
Appointed13 May 1974
Term ended15 September 2005
PredecessorSergio Otoniel Contreras Navia
SuccessorJuan María Florindo Agurto Muñoz
Orders
Ordination29 June 1953
by Jacinto Argaya Goicoechea
Consecration7 May 1972
by Eladio Vicuña Aránguiz
Personal details
Born (1930-05-02) 2 May 1930
NationalitySpanish (later naturalized Chilean)
Alma materUniversity of Salamanca

Juan Luis Ysern de Arce (born 2 May 1930) is a Spanish-born Chilean Roman Catholic prelate who served as Bishop of San Carlos de Ancud in Chile from 1974 until 2005. Following his retirement, he holds the title of Bishop Emeritus of Ancud. He is known for his long episcopal leadership in the Chiloé Archipelago, his advocacy for human rights during the Chilean military dictatorship, and his later public interventions concerning episcopal accountability within the Catholic Church.