Park Soo-oh (; born Park Sang-hoon () on May 2, 2005) is a South Korean actor. He made his acting debut in 2014, since then, he appeared in number of historical television series as child and young actor. He is known for his roles in Warriors of the Dawn (2017), River Where the Moon Rises (2021), Lovers of the Red Sky (2021) and ' (2021âÂÂ2022).
Park Sang-hoon made his debut in the film Cat in 2014 and later appeared as child actor in various historical dramas. In 2021 he played childhood counterparts of Grand Prince Juhyang in SBS historical-fantasy drama Lovers of the Red Sky, Prince Go-won in KBS historical TV series River Where the Moon Rises, Jeong Jin-soo in Netflix dark fantasy Hellbound and Baek Soo-hyeon in tvN mystery thriller drama '. He also played a supporting role in Channel A's mystery drama '.
Park was nominated for Best Young Actor award at 2021 KBS Drama Awards for his portrayal of young prince Go-won in River Where the Moon Rises.
In April 2025, Park changed his name to Park Soo-oh and signed with KeyEast.