Trinity Church may refer to:
Antarctica
Trinity Church (Antarctica)
Australia
Trinity Church Adelaide, South Australia
Trinity Church, Perth, Western Australia
Bulgaria
Trinity Church, Bansko
Canada
Little Trinity Anglican Church
Trinity Anglican Church (Cambridge, Ontario)
Trinity Anglican Church (Ottawa)
Trinity Evangelical Lutheran Church (Toronto)
Trinity-St. Paul's United Church
Trinity-St. Stephen's United Church
Trinity United Church (Peterborough, Ontario)
China
Trinity Church, Changsha
Trinity Church, Langzhong
Denmark
Trinitatis Church (Trinity Church), Copenhagen
Trinity Church, Esbjerg
Finland
Holy Trinity Church, Vaasa
France
Abbey of Sainte-Trinité, Caen
Sainte-Trinité, Paris
Georgia
Gergeti Trinity Church
Germany
Propsteikirche St. Trinitatis, Leipzig
Trinity Church, Munich
St. Trinitatis, Wolfenbüttel
Luxembourg
Trinity Church, Luxembourg
Norway
Trinity Church (Arendal) (Trefoldighetskirken)
Trinity Church (Oslo) (Trefoldighetskirken)
Peru
Trinitarian Church of Lima (Iglesia de las Trinitarias)
Russia
Trinity Church in Orekhovo-Borisovo, Moscow
Trinity Church (Novocherkassk), Rostov Oblast
Slovakia
Trinitarian Church of Bratislava (Trinity Church)
Sweden
Trinity Church, Halmstad (Trefaldighetskyrkan)
Trinity Church (Karlskrona) (Trefaldighetskyrkan)
Trinity Church, Kristianstad
Ukraine
Gate Church of the Trinity (Pechersk Lavra), Kyiv
United Kingdom
Trinity Church, Barrow-in-Furness, Cumbria
Trinity Church (Brentwood), Essex
Trinity Cheltenham
Trinity with Palm Grove Church, Claughton, Birkenhead, Merseyside
Trinity College Kirk, now dismantled Royal Collegiate Church in Edinburgh
Trinity Presbyterian Church, Wrexham
United States
Trinity Church (Nevada City), California