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Donate online by clicking the button below. During the suspension of Masses due to the coronavirus, we still need to rely on the generosity of our parishioners to help us keep things afloat. Your generosity is greatly appreciated!

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Welcome to our parish website.

We are a Roman Catholic parish of the Archdiocese of Seattle located in Tukwila, WA.

Our parish is very diverse with people from many different cultures, languages, and ways of life.

We were founded as a mission (St. Joseph) in 1912. A small church was constructed in 1913 and we were later established as a parish in 1946. The parish was relocated because of the construction of I-5. Our current church was dedicated in 1963. A renovation of the church took place in 2001.

In 1994 Our Lady of Lourdes (Seattle) and St. Thomas were combined as two parishes. On July 1, 2019 the parishes were separated.

The website is constantly being updated, so please check back again for updates. If you are in the area, please come and pay us a visit. We would love to have you join us for a Mass. We are just three miles from the Seattle-Tacoma International Airport.

Thanks again for stopping by and may God bless your day in abundance!

in Christ,
Fr. James Northrop

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Get the latest updates and news on ministries and activities at St. Thomas Parish, including cancellations of events. Text stttukwila to 84576 to join via your mobile phone.

Mass Schedule

Saturday Vigil Mass (English) 5:00PM
Sunday: 9AM (Spanish)

Daily Masses
Tuesday: 9AM
Wednesday-Friday 9:00AM (English)

1st Friday of the month Adoration 8:00AM/Rosary 8:30AM/Litany of the Sacred Heart 8:50AM/Anointing of the Sick Mass 9:00AM

Confessions: Saturday 4:00PM-4:50PM Sunday 8AM-8:45AM Friday 10:00AM-10:30AM

Adoration: Friday 9:30AM-11:00AM (Except 1st Friday of the Month)

All Masses are live streamed on our Facebook page. Please register when you come in for Daily Mass by signing in the registration book on the side of the Baptismal Font.

Saturday evening Vigil Mass and Sunday Mass require registration in advance. Click
HERE to register.