Holy Trinity Catholic Church

Dallas, Texas

Address3811 Oak Lawn Ave, Dallas, TX 75219
DenominationCatholic
Phone214-526-8555
Emailgeneral@htccd.org

Services

Weekday Mass

Mon12:10 PM
Fri12:10 PM

Mass

Sat5:00 PM
Sun8:30 AM, 11:00 AM, 1:00 PM, 5:00 PM

Confession

Wed11:00 AM - 12:00 PM
Thu7:00 PM - 8:00 PM
Fri11:00 AM - 12:00 PM
Sat3:30 PM - 4:30 PM

Adoration

Thu7:00 PM

Anointing of the Sick

SatAfter 5:00 PM Mass
LanguagesEnglish, Spanish

Last updated May 2026

Open in Google Maps
Map showing location of Holy Trinity Catholic Church

5,000-20,000

estimated members

This is likely one of 57 Catholic congregations in Dallas County, TX. Catholic accounts for 28% of the county's 2,442 congregations.

This estimate comes from ARDA 2020 data for churches of this size and denomination in the county.

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