List of Famous people named Oh

O Yeong-su is a South Korean actor. O began acting in theatre in 1967, and has, according to himself, appeared in over 200 productions. He later began acting in film and television, often portraying monks due to his experience with Buddhist plays.

Oh Se-hun, better known mononymously as Sehun, is a South Korean rapper, singer-songwriter, actor, model and dancer. He is a member of the South Korean-Chinese boy group Exo, its sub-group Exo-K and sub-unit Exo-SC. Apart from his group's activities, Sehun has also starred in various television dramas and films such as Secret Queen Makers (2018) and Dokgo Rewind (2018). He has been a cast member of Busted! since 2018.

Oh Yeon-seo, is a South Korean actress and former member of South Korean girl group, LUV. She is best known for her roles in television dramas My Husband Got a Family (2012), Jang Bo-ri is Here! (2014), Shine or Go Crazy (2015), Come Back Mister (2016), My Sassy Girl (2017), and A Korean Odyssey (2017–2018)

Oh Jin-Hyek is a South Korean archer. Oh first competed for the Korean national team in 1999, but did not win a major individual international tournament until he won the gold medal in the Men's individual event at the 2012 Summer Olympics, also becoming the first Korean male archer to win an Olympic individual Gold medal. With partners Im Dong-Hyun and Kim Bub-Min, he also finished in third place in the Men's team event. He was the world number one ranked archer from April 2013 to June 2014, winning the individual gold medal at the 2013 Archery World Cup Final and two individual silver medals at the 2011 and 2013 World Championships.

Oh Jung-se is a South Korean actor. He is best known for his roles in Missing 9 (2017), When the Camellia Blooms (2019), Hot Stove League (2019), Extreme Job (2019), The Good Detective, and It's Okay to Not Be Okay (2020).

Seung-hwan Oh is a South Korean professional baseball relief pitcher for the Samsung Lions of the KBO League. He previously played for the Lions in South Korea, the Hanshin Tigers of Nippon Professional Baseball (NPB) in Japan, and the St. Louis Cardinals, Toronto Blue Jays, and Colorado Rockies of Major League Baseball (MLB). He is known as "Dol-bucheo" for being unshaken and maintaining an emotionless face in every situation. His prowess as a relief pitcher also earned him the nickname "Kkeut-pan Wang", in South Korea and among Cardinal fans.

Oh Ji-ho is a South Korean actor. He is best known for the television dramas Couple or Trouble (2006), The Slave Hunters (2010), Queen of the Office (2013) and My Fair Lady (2016).

Oh Chong-song is a North Korean defector. Oh is one of a few defectors who have defected to South Korea via the Joint Security Area (JSA). Prior to his defection, Oh was an industrial engineer. South Korean investigators concluded Oh "impulsively" defected.

Ito Ōgure , known professionally as Oh! great, is a Japanese manga artist best known for his manga series Tenjho Tenge (1997–2010) and Air Gear (2002–2012). In 2006, Air Gear earned him the Kodansha Manga Award in the shōnen category.

Oh Dal-su is a South Korean actor.