Who are we?

Welcome to St. Mary’s Basilica, the spiritual heart of downtown Phoenix and the Mother Church of the Diocese. Whether you are a long-time parishioner, a returning Catholic, or visiting for the first time, we are honored to walk with you in faith.

Rooted in the Great Commission of Christ—“Go, therefore, and make disciples of all nations…” (Matthew 28:19–20)—our mission is to form disciples, celebrate the sacraments, and share the Gospel with joy. Our vision is to bring the beauty of Christ and the Church to the heart of Phoenix, through sacred worship, compassionate outreach, and a vibrant parish community.

We invite you to explore our ministries, join us for Mass, and discover how you can grow in faith and service at St. Mary’s.