First Unitarian Church

• First Unitarian Church (Baltimore, Maryland)
• First Unitarian Church (Berkeley, California)
• First Unitarian Church (Cincinnati, Ohio)
• First Unitarian Church (Des Moines, Iowa)
• First Unitarian Church (Iowa City, Iowa)
• First Unitarian Church (Milwaukee, Wisconsin)
• First Unitarian Church (Peabody, Massachusetts)
• First Unitarian Church (Somerville, Massachusetts)
• First Unitarian Church (Stoneham, Massachusetts)
• First Unitarian Church of Chicago
• First Unitarian Church of Detroit
• First Unitarian Church of Hobart
• First Unitarian Church of Honolulu
• First Unitarian Church of Los Angeles
• First Unitarian Church of Marietta
• First Unitarian Church of Oakland
• First Unitarian Church of Omaha
• First Unitarian Church of Philadelphia
• First Unitarian Church of Portland
• First Unitarian Church of Rochester
• First Unitarian Church of San Jose
• First Unitarian Society (disambiguation)
• List of Unitarian churches
• List of Unitarian, Universalist, and Unitarian Universalist churches