Buddhism

Christianity

Catholicism

Byzantine Catholicism

Roman Catholicism

Past churches:

Present-day churches:

Orthodox Christianity

Protestantism

Adventism

Baptist Christianity

Christian Church (Disciples of Christ)

Christian Science

Former Christian Science churches:

Church of God in Christ

Congregationalism

Plymouth Congregational Church

Plymouth Congregational Church has been through a number of buildings over the years:

Episcopalianism

Lutheranism

Mennonites

Methodism

Seattle's two earliest congregations were both Methodist.

A.M.E.

African Methodist Episcopal Church

Mormonism

Nazarenes

Non-denominational Protestantism

Pentecostalism

Presbyterianism

Seattle First Presbyterian Church

Seattle First Presbyterian Church was once, under pastor Mark A. Matthews, the largest Presbyterian congregation in the U.S. It has had a number of different church buildings over the years.

Unitarian Universalism

Hinduism

Islam

Judaism

Present-day synagogues

Former synagogues

Theosophy