Welcome to Holy Trinity Catholic Church
Rooted, Resilient, and Reverent
One of the oldest Catholic churches in Dayton, Holy Trinity Catholic Church is a testament to the enduring spirit of faith. Surviving floods and challenges since 1860, this vibrant inner-city parish embodies resilience and a deep commitment to social action. Our diverse community of over 400 families, drawn from across the region, gives generously, offering fellowship and service to all who seek it. We are a welcoming home for Catholics, where every story enriches the sacred space within these historic walls. Join us as we celebrate the Sacraments, deepen our connection with Christ, and actively build a more just world.
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Our Purpose
As a diverse, welcoming Catholic family rooted in the Precious Blood of Jesus, with the guidance of the Holy Spirit, we provide spiritual direction through God’s Word and His Sacraments to guide our community to live as disciples of Jesus, who share His love and Good News.
We will be a vibrant, worshipping, sacrificial Catholic family who loves God and sees dignity in all humanity. As we are fed by the Eucharist and strengthened by the Holy Spirit, we will grow in our relationship with Jesus and serve those in our community.
Our Vision
Mass Times
Monday and Tuesday
7:30 a.m.
Sunday
8:30 a.m.
Confession Times
Sunday
8–8:25 a.m.
Latest News
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Christmas Eve and Christmas Day This Christmas, we warmly invite you to join the St. Gaspar Family of Parishes for joyful and…
Advent and Christmas St. Gaspar Downtown This Advent season, we invite all Catholics in the Dayton community to join us for a meaningful…
Sunday Brunch with Catholic Social Services SAVE THE DATE! SUNDAY, JANUARY 25, 2026, at Trinity Center, Holy Trinity Church. Join us for brunch…
Our Staff
Fr. Anthony Fortman C.PP.S
Pastor
Fr. Anthony Fortman C.PP.S
Pastor
Fr. Anthony Fortman C.PP.S
Pastor
Fr. Anthony Fortman C.PP.S
Pastor
Fr. Anthony Fortman C.PP.S
Pastor
Life at Holy Trinity
Join us for 8:30 am Sunday Mass
Fr. Jim Gaynor, Associate Pastor
Trinity Sunday Pancake Breakfast
Trinity Sunday Pancake Breakfast
Ash Wednesday
St. Vincent De Paul Sack Lunches
Holy Trinity’s Old Fashioned Holiday Bazaar
The Holiday Bazaar is an annual tradition held on the first Saturday of every month.
