Bishop William F. Murphy, the former leader of the Diocese of Rockville Centre, has died at 85, diocesan officials announced.
Murphy served as the fourth bishop of the Long Island diocese from 2001 until his retirement in 2016, guiding Catholics with what current Bishop John O. Barres described as “a joyful witness of prayer, preaching, and pastoral leadership.”
“Bishop Murphy’s faithful service leaves a lasting legacy on Long Island and throughout the universal Church,” Barres said. “He led with an evangelizing and reforming spirit and inspired countless clergy and laity alike.”
Born May 14, 1940 in West Roxbury, Massachusetts, Murphy was ordained a priest at St. Peter’s Basilica in Vatican City in 1964.
He later served in Rome with the Pontifical Council for Justice and Peace, helping shape Catholic social teaching and contributing to major Vatican initiatives.
“His work on the Compendium of the Social Doctrine of the Church remains an enduring reference,” Barres said. “He was widely respected for his expertise in international relations and his commitment to dialogue across cultures and faiths.”
Appointed bishop of Rockville Centre in 2001, Murphy led the diocese through years of challenge and renewal. Barres said he “generously mentored priests and bishops and championed the vital role of the laity in the public square.”
Murphy retired in 2016 but remained active in Church life.
“As we pray for the repose of Bishop Murphy’s soul, we give thanks for his devoted ministry and enduring witness of faith,” Barres said. “May he rest in the peace of Christ.”
Murphy also held numerous national and international roles, including service with the United States Conference of Catholic Bishops and participation in Vatican delegations to the United Nations and presidential missions abroad. He is remembered as a bridge-builder whose influence extended far beyond Long Island communities.