Similar to 社会民主党_(韓国)

New Korean Democratic Party

Laboring People's Party

New Conservative Party (South Korea)

Uri Party

Socialist Party (South Korea)

Progressive Party (South Korea, 1956)

Unified Progressive Party

Workers' Party of South Korea

People's United Party (South Korea)

Democratic Labor Party (South Korea)

Korean National Party

Democratic Korea Party

Social democracy

Radical Civic Union