The Roman Catholic Church traces its origins to the ministry of Jesus Christ and the apostles, and stands as the largest single Christian body in the United States with approximately 70 million baptized members. Catholic worship centers on the Mass — a two-part liturgy of the Word and the Eucharist — celebrated multiple times each week in every parish. All visitors are welcome to attend; full participation in the sacraments is reserved for Catholics in good standing. Seattle is home to at least 2 catholic congregations listed in the NearFaith directory. Browse the listings below to compare service times, contact information, and community programs for Catholic churches in the Seattle, WA area.