Parties
National Assembly
- 더불어민주당 (Democratic Party of Korea)
- 국민의힘 (People Power Party)
- 정의당 (Justice Party)
- 기본소득당 (Basic Income Party)
- 시대전환 (Transition Korea Party)
- 진보당 (Progressive Party)
Non-Represented
- 가나코리아 (Let’s Go Korea)
- 가자!평화인권당 (Let's go! Peace Human Right Party)
- 가자환경당 (Lets go! Green Party)
- 거지당 (The Beggar's Party)
- 국가혁명당 (National Revolutionary Party)
- 국민대통합당 (National Unity Party)
- 국민참여신당 (New National Participation Party)
- 기독당 (The Christian Party)
- 깨어있는시민연대당 (Awakened Citizen's Solidarity Party)
- 남북통일당 (Korea Unify Party)
- 노동당 (Labor Party)
- 녹색당 (Green Party)
- 대한당 (Great Korea Party)
- 대한국민당 (Korea National Party)
- 대한민국당 (The Republic of Korea Party)
- 더밝은미래당 (Brighter Future Party)
- 미래당 (Our Future Party)
- 민중민주당 (People's Democracy Party)
- 민생당 (Minsaeng Party)
- 새누리당 (Saenuri Party)
- 신한반도당 (New Korean Peninsula Party)
- 신한반도평화체제당 (New Korean Peninsula Peace System Party)
- 여성의당 (Women's Party)
- 열린민주당 (Open Democratic Party)
- 우리공화당 (Our Republican Party)
- 자유통일당 (Liberty Unification Party)
- 자유민주당 (Liberal Democracy Party)
- 자유당 (Liberty Party)
- 자유의새벽당 (Dawn of Liberty Party)
- 중소자영업당 (Small and Medium-sized Self-employment Party)
- 직능자영업당 (Functional Self-employment Party)
- 친박신당 (Pro-Park New Party)
- 충청의미래당 (Future of Chungcheong Party)
- 통일한국당 (Unified Korea Party)
- 홍익당 (Hongik Party)
- 한국국민당 (Korea National Party)
- 한국독립당 (Korea Independence Party)
- 한국복지당 (Korea Welfare Party)
- 혁명21 (Revolution 21)
- 한류연합당 (Korean Wave Alliance Party)
- 조국혁신당 (Korea Innovation Party)
- 새로운미래 (New Future Party)
Historical Parties
- 한국독립당 (Korea Independence Party) (1930-1970)
- 한국민주당 (Korea Democratic Party) (1945-1949)
- 조선민족청년단 (Korean National Youth Association) (1946-1949)
- 남조선로동당 (Workers' Party of South Korea) (1946-1949) (Banned)
- 자유당 (Liberty Party) (1951-1970)
- 민주당 (Democratic Party) (1955-1964)
- 진보당 (Progressive Party) (1956-1958)
- 민주공화당 (Democratic Republican Party) (1963-1980)
- 민주정의당 (Democratic Justice Party) (1980-1990)
- 신한국당 (New Korea Party) (1990-1997)
- 자유민주연합 (United Liberal Democrats) (1995-2006)
- 새천년민주당 (Millennium Democratic Party) (2000-2007)
- 민주노동당 (Korean Democratic Labor Party) (2000-2011)
- 통합진보당 (The Unified Progressive Party) (2011-2014) (Banned)
- 자유한국당 (Liberty Korea Party) (1997-2020)
- 새로운보수당 (New Conservative Party) (2020)
- 열린민주당 (Open Democratic Party) (2020-2022)
- 국민의당 (People Party) (2020-2022)
List of Presidents
- Kim Gu (Korean Provisional Government, 1926-1927, 1930-1933, 1940-1947)
- Syngman Rhee (NARKI, Liberal Party) (1919-1925, 1948-1960)
- Yun Po-sun (Democratic Party) (1960-1962)
- Park Chung-hee (Democratic Republican Party) (1962-1979)
- Choi Kyu-hah (1979-1980)
- Chun Doo-hwan ( Democratic Justice Party) (1980-1988)
- Roh Tae-woo ( Democratic Justice Party, Democratic Liberal) (1988-1993)
- Kim Young-sam (Democratic Liberal, New Korea) (1993-1998)
- Kim Dae-jung (National Congress, Millenium Democratic Party) (1998-2003)
- Roh Moo-hyun (Millenium Democratic, Uri Party) (2003-2008)
- Lee Myung-bak ( Liberty Korea Party) (2008-2013)
- Park Geun-hye ( Liberty Korea Party) (2013-2017)
- Moon Jae-in ( Democratic Party) (2017-2022)
- Yoon Suk-yeol ( People Power Party) (2022-)
List of Vice Presidents
Note: Vice Presidency is abolished in South Korea since 1960
- Yi Si-yeong (NARKI, 1948-1951)
- Kim Seong-su (Democratic National Party, 1951-1952)
- Ham Tae-young (1952-1956)
- Chang Myon (Democratic Party, 1956-1960)
List of Prime Ministers
- Lee Beom-seok (1948-1950)
- Chang Myon (1950-1952, 1960-1961)
- Kim Jong-pil (1971-1975, 1998-2000)
- Choi Kyu-hah (1976-1979)
- Lee Hoi-chang (1993-1994)
- Goh Kun (1997-1998, 2003-2004)
- Lee Hae-chan (2004-2006)
- Han Duck-soo (2007-2008, 2022-)
- Hwang Kyo-ahn (2015-2017)
- Lee Nak-yon (2017-2020)
- Kim Boo-kyum (2021-2022)