St. Ambrose Catholic Church

About this church

St. Ambrose Catholic Church in Tucson, Arizona, is a Roman Catholic parish in the Diocese of Tucson, founded in 1946 and serving the midtown area. Weekend Masses are held Saturday at 5:30 p.m. and Sunday at 8:30 a.m., 10:30 a.m., and noon, with the noon Mass celebrated in Spanish. Daily Mass is offered Monday through Saturday at 9:00 a.m. Confessions are heard on Saturday afternoon from 3:45 to 5:00 p.m. Baptisms take place on the third Sunday of each month, and families are asked to contact the parish office to begin preparation. The parish also lists a Divine Mercy holy hour and a daily rosary among its devotions.

Faith formation and sacramental preparation include OCIA for adults, first reconciliation, first Holy Communion, confirmation, and marriage preparation. The parish has an associated school. Organizations listed on the site include the Knights of Columbus, the Legion of Mary, the Saint Vincent de Paul Society, and Walking with Moms in Need. Volunteers serve as extraordinary ministers of Holy Communion, lectors, ushers, altar servers, music ministers, and catechists, and volunteers must complete a background screening required by the diocese. Weekly bulletins, a calendar, and online registration are available on the website. The parish office is open Monday through Friday during the day and closed on weekends. Mass times can change, so confirm on the website or by phone before visiting.

Researched from the church’s official website and reviewed October 5, 2026. Sources: Mass times, confession, history, address · Contact and office hours · Volunteering and liturgical ministries

Service times

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Hours

Published hours can change. Confirm them directly with the church before visiting.

Location