Cathedral of the Holy Trinity (Quebec)

{{Use Canadian English|date=January 2023}}

{{Infobox church

|denomination=Anglican

|name=Cathedral of the Holy Trinity

|image=Cathedral of the Holy Trinity (Quebec).jpg

|caption=Cathedral of the Holy Trinity, viewed from rue des Jardins

| country = Canada

|location = 31, rue des Jardins
Quebec City, Quebec
G1R 4L6

| website=[http://www.cathedral.ca www.cathedral.ca]

|coordinates={{coord|46.8128|-71.2066|type:landmark_region:CA-QC|display=title,inline}}

|dedication=Holy Trinity

| consecrated date = 1804

| status = Active

| heritage designation =

| designated date =

| architect = Major William Robe and Captain William Hall

| architectural type = Palladian

| years built = 1800-1804

| bells = 8

| bell weight = 840 kg (1852 lbs)

{{Designation list

| embed = yes

| designation1 = Canada

| designation1_offname = Holy Trinity Anglican Cathedral National Historic Site of Canada

| designation1_date = 1989

| designation2 = Quebec

| designation2_type = Historic monument

| designation2_date = 1989

}}

|parish= Parish of Quebec, Paroisse de Tous les Saints

|diocese=Quebec

| province = Canada

| bishop = Rt Rev Bruce Myers OGS

| dean=The Very Rev'd Christian Schreiner

|organist=Dr. Benjamin Waterhouse

| warden = Kevin Fleming, People's Warden
Aimee Dawson, Rector's Warden

}}

The Cathedral of the Holy Trinity ({{langx|fr|Sainte-Trinité}}) is the cathedral of the Anglican Diocese of Quebec. It is home to two parishes: the Parish of Quebec and la Paroisse de Tous les Saints. It stands on the western side of Quebec City's Place d'Armes.

When it was formed the Diocese of Quebec covered both Upper and Lower Canada. Today, its territory covers 720,000 km² in the central and eastern parts of the province of Quebec but does not include the area around Montreal. It has 7,817 Anglicans on the parish rolls in 93 congregations. The Cathedral of the Holy Trinity was designated a National Historic Site of Canada in 1989 and plaqued in 1993.{{Cite web |title=Holy Trinity Anglican Cathedral |url=http://www.pc.gc.ca/apps/lhn-nhs/det_E.asp?oqSID=0691&oqeName=Holy+Trinity+Anglican+Cathedral&oqfName=Cath%E9drale+anglicane+Holy+Trinity |url-status=}}{{deadlink|date=September 2023}}{{CRHP|7323|Holy Trinity Anglican Cathedral National Historic Site of Canada|2011-09-07}} It has also been designated under provincial heritage legislation.{{CRHP|13336|Cathédrale Holy Trinity|2011-09-07}}