Holy Trinity Greek Orthodox Church may refer to:
in Australia Holy Trinity Church, North Hobart Holy Trinity Greek Orthodox Church, Surry Hills
in Austria Holy Trinity Greek Orthodox Church, Vienna
in England Greek Orthodox Church of the Holy Trinity, Brighton
in the United States (by state) Holy Trinity Greek Orthodox Church (San Francisco, California) Holy Trinity Greek Orthodox Church (Wilmington, Delaware) Holy Trinity Greek Orthodox Church (Sioux City, Iowa), listed on the NRHP in Woodbury County, Iowa Holy Trinity Greek Orthodox Church (Lowell, Massachusetts), NRHP-listed Archdiocesan Cathedral of the Holy Trinity, New York, New York Holy Trinity Ukrainian Greek Orthodox Church, Wilton, North Dakota First Methodist Episcopal-Holy Trinity Greek Orthodox Church, Steubenville, Ohio, listed on the NRHP in Jefferson County, Ohio Holy Trinity Greek Orthodox Church (Tulsa, Oklahoma) Holy Trinity Cathedral (Salt Lake City), Utah, listed on the NRHP as Holy Trinity Greek Orthodox Church
See also Holy Trinity Church (disambiguation)