Roman Catholic Diocese of Chuncheon

{{Short description|Roman Catholic archdiocese in Korea}}

{{Infobox diocese

| jurisdiction = Diocese

| name = Chuncheon

| latin = Dioecesis Chuncheonensis

| local = 춘천교구

| image =

| image_size = 200px

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| country = {{flag|South Korea}}
partly in {{flag|North Korea}}

| territory = Northern part of Gangwon

| province = Seoul

| metropolitan = Seoul

| deaneries =

| headquarters =

| coordinates =

| area_km2 = 12,016

| area_footnotes =

| population = 1,139,033

| population_as_of = 2017

| catholics = 89,446

| catholics_percent = 7.9

| parishes = 61

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| denomination = Catholic

| sui_iuris_church = Latin Church

| rite = Roman Rite

| established = 25 April 1939 ({{age|1939|4|25}} years ago)

| dissolved =

| cathedral = Cathedral of the Sacred Heart of Jesus in Chuncheon

| cocathedral =

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| pope = {{Incumbent pope}}

| bishop = Simon Kim Ju-young

| bishop_title = Bishop

| metro_archbishop = Andrew Yeom Soo-jung

| coadjutor =

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| vicar_general =

| judicial_vicar =

| emeritus_bishops = Lucas Kim Woon-hoe

| map = Diocese of Chuncheon.svg

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| website = {{Official website|http://www.cccatholic.or.kr/|cccatholic.or.kr}}

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The Diocese of Chunchon (also romanized Chuncheon and Ch’unch’on, {{langx|la|Dioecesis Chuncheonensis}}) is a diocese of the Latin Church of the Roman Catholic Church in South Korea. A suffragan in the ecclesiastical province of the Metropolitan Archdiocese of Seoul, it has ecclesiastic authority over the administrative province of Gangwon-do.

Its cathedral episcopal see mother church is Jungnim-dong Cathedral in Chuncheon.