The Social Democratic Party (Korean: 사회민주당) is a South Korean political party that was registered on 15 February 2024.

[2] It was founded by members who left the Justice Party.

[3] The party participated in the 2024 South Korean legislative election as part of the BIP-led New Progressive Alliance,[3] which in turn participated as part of the DPK-led Democratic Alliance of Korea.

Han Chang-min, a representative of the SDP, was elected to the National Assembly by proportional representation.

This article about a South Korean political party is a stub.