Hong Yun-sang (; born 19 March 2002) is a South Korean professional footballer who plays as a winger for South Korean club Gimcheon Sangmu.
Before the second half of 2020âÂÂ21, Hong signed for German Bundesliga side VfL Wolfsburg from the youth academy of Pohang Steelers in South Korea. In 2021, he was sent on loan to Austrian club SKN St. Pölten. On 30 July 2021, he debuted for St. Pölten during a 1âÂÂ2 loss to FC Liefering.
On 24 June 2022, Hong moved to 1. FC Nürnberg II on a two-year loan.