Seo Se-chung(1888–1957) was a Korean independence activist,
In 1920, he helped form the secret resistance group Jubidan, while maintaining contact with the Provisional Government of Shanghai, but was arrested the following year after the group’s discovery.
He also joined and actively participated in the Singanhoe after its establishment in 1927.
Following his exile to Manchuria, he served as an instructor at the Shinheung Military Academy, founded by Lee Si-young, and later joined the Provisional Government in Shanghai. In recognition of his contributions, he was posthumously awarded the Order of Merit for National Foundation (Patriotic Medal) in 1963 by the South Korean government.
