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
• 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)