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John J. Mueller, SJ '63
John J. Mueller, SJ '63, passed away on March 5, 2026.
Father Mueller graduated from Regis Jesuit High School in Denver in 1963 and entered the Society of Jesus at St. Stanislaus Seminary in Florissant, Missouri, on August 21, 1963. He pronounced his first vows on August 22, 1965, and was ordained a priest on May 3, 1975, at St. Francis Xavier (College) Church in St. Louis. He professed his final vows at St. Aloysius Church in Spokane, Washington, on May 1, 1984. Click here to view the full obituary.
A Mass of Christian Burial will be celebrated in the chapel of St. Ignatius Hall in Florissant, Missouri, on Saturday, March 21, at 10:00 am, with visitation beginning at 9:00 am. The Mass will be livestreamed at https://jesuits.family/fr-mueller-funeral.
Memorial gifts may be made online to the Jesuits USA Central and Southern Province or can be mailed to 4511 West Pine Blvd., St. Louis, MO 63108.
Father Mueller graduated from Regis Jesuit High School in Denver in 1963 and entered the Society of Jesus at St. Stanislaus Seminary in Florissant, Missouri, on August 21, 1963. He pronounced his first vows on August 22, 1965, and was ordained a priest on May 3, 1975, at St. Francis Xavier (College) Church in St. Louis. He professed his final vows at St. Aloysius Church in Spokane, Washington, on May 1, 1984. Click here to view the full obituary.
A Mass of Christian Burial will be celebrated in the chapel of St. Ignatius Hall in Florissant, Missouri, on Saturday, March 21, at 10:00 am, with visitation beginning at 9:00 am. The Mass will be livestreamed at https://jesuits.family/fr-mueller-funeral.
Memorial gifts may be made online to the Jesuits USA Central and Southern Province or can be mailed to 4511 West Pine Blvd., St. Louis, MO 63108.
We join the prayers of the community of Regis Jesuit with yours for the repose of Fr. Mueller's soul and the consolation of his family and all those who loved him. May he rest in peace.
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