Diocese of Tucson

Diocese of Tucson Welcome to the Official page for the Roman Catholic Diocese of Tucson. The Diocese of Tucson was established by Pope Leo XIII on May 8, 1897.

The diocese comprises nine counties in the state of Arizona, making it the fifth largest Roman Catholic diocese in the continental United States in terms of area. The diocese oversees 78 parishes, dozens of missions, 25 Catholic schools, and hundreds of charitable and fraternal organizations. The current Bishop of Tucson is Most Reverend Edward Weisenburger, who was appointed by His Holiness Pope

Francis on October 3, 2017. The cathedral parish for the Diocese of Tucson is St. Augustine Cathedral. Please note that the Diocese of Tucson Pastoral Center at Cathedral Square is currently closed to the public until further notice because of the COVID-19 pandemic. Diocesan offices continue to operate with most employees working from home, checking email and voicemail during work hours.

The faithful are cordially invited to Augustine Cathedral to witness Bishop of Tucson ordain Rev. Deacon Charles Nago...
06/02/2026

The faithful are cordially invited to Augustine Cathedral to witness Bishop of Tucson ordain Rev. Deacon Charles Nagore to the priesthood. See you Saturday!

06/01/2026

Following a meeting with priests today the Pastoral Center surprised Bishop of Tucson on his 100th day in the diocese. Staff collected 100 socks for Bishop Misko to donate to charity. Cheers to many more joyous years ahead!

Time flies when you're having fun. Thanks be to God for our beloved Bishop of Tucson who has faithfully served our Cath...
06/01/2026

Time flies when you're having fun. Thanks be to God for our beloved Bishop of Tucson who has faithfully served our Catholic community for 100 days! Join us in prayer and thanksgiving. Cheers to many joyous years ahead 😄

Thank you to everyone who joined us this weekend as Bishop of Tucson ordained nine men to the diaconate. Saint Augustin...
06/01/2026

Thank you to everyone who joined us this weekend as Bishop of Tucson ordained nine men to the diaconate. Saint Augustine Cathedral was filled with the faithful. We are so blessed! Please pray for our deacons in their new vocation to the Church.

The Most Holy Trinity reminds us of the perfect communion of the Father, Son, and Holy Spirit. One God in three Persons,...
05/31/2026

The Most Holy Trinity reminds us of the perfect communion of the Father, Son, and Holy Spirit. One God in three Persons, united in love.

We give thanks to everyone who joined us today at Saint Augustine Cathedral as of Tucson ordained 9 men to the diacona...
05/30/2026

We give thanks to everyone who joined us today at Saint Augustine Cathedral as of Tucson ordained 9 men to the diaconate. He told our new deacons, "You are being ordained to will the good of the other."

Happening this morning inside Saint Augustine Cathedral. Our Bishop of Tucson ordains deacons. Live stream coming soon…
05/30/2026

Happening this morning inside Saint Augustine Cathedral. Our Bishop of Tucson ordains deacons. Live stream coming soon…

Happening today w Bishop of Tucson All are welcome at Saint Augustine Cathedral Live stream at diocesetucson.org. See y...
05/30/2026

Happening today w Bishop of Tucson All are welcome at Saint Augustine Cathedral Live stream at diocesetucson.org. See you at 10 am!

05/28/2026

Thanks to Bishop of Tucson for preparing our hearts and minds for this weekends celebration of the Most Holy Trinity

Address

192 South Stone Avenue
Tucson, AZ
85742

Opening Hours

Monday 8am - 4pm
Tuesday 8am - 4pm
Wednesday 8am - 4pm
Thursday 8am - 4pm
Friday 8am - 4pm

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