The Presbyterian Church of Korea (TongHap)
Logo of the Presbyterian Church of Korea.
Classification	Protestant
Orientation	Calvinist
Polity	Presbyterian
Moderator	Rev. Seong Gi Cho
Associations	World Council of Churches, World Alliance of Reformed Churches, Council for World Mission, Christian Conference of Asia, National Council of Churches in Korea
Region	South Korea
Founder	Seo Sang-ryun
Origin	1884 when a church was founded in Hwanghae province.
Separations	Gosin group Presbyterian Church of the Republic of Korea Hapdong faction
Congregations	9,190 [1]
Members	2,554,227[2]
Ministers	20,506[1]
Official website	http://www.pck.or.kr/

The Presbyterian Church of Korea (TongHap) is a mainline Protestant denomination based in South Korea; it currently has the second largest membership of any Presbyterian denomination in the world.^{[citation needed]} It is affiliated with its daughter denomination, the Korean Presbyterian Church in America (KPCA) in the United States, which adopted the "Korean Presbyterian Church Abroad" as its new name in 2009.

Presbyterianism in Korea was reconstructed after World War II in 1947. The church adopted the name the Reformed Church in Korea. In the 1950s the church suffered tensions because the issues of theology, ecumenism and worship. In 1959 Presbyterian Church of Korea broke into two equal sections. This church and The Presbyterian Church in Korea (HapDong) church separated. In 1984 the church celebrated the 100th anniversary of Presbyterianism in Korea. The church is an ecumenical denomination.^[3] Membership is about 2.1 million and has 6,000 congregations in 56 presbyteries in 2004.^[4]

The denomination is a member of the World Communion of Reformed Churches^[5] and World Council of Churches.

The Apostles Creed and the Westminster Confession are the official recognised confessions.^[6]

According to the World Council of Churches there are 2.85 million members in 8,200 congregations.^[7]

Cause of formation

The Korean Presbyterian Church split for the third time (1951, 1953, and 1959) when the church divided for and against Park Hyung- Ryong (박형룡 朴亨龍, 1897 ~ 1978), president of the Presbyterian Seminary Society of the General Assembly. The anti-Park party is called 대한예수교장로회(통합)'Tonghap' (the united body) and the pro-Park party is called 대한예수교장로회(합동)'Hapdong' (the union body). The divisions from all three splits during the 50s still exist. The divisions from the third split between Tonghap and Hapdong respectively are still the largest Presbyterian dominations in South Korea .^[8]