O (surname)
O and Oh is a Korean family name. Well-known bearers of the name are:
- Oh Beom -seok ( born 1984 ), South Korean football player
- O Chin- u (1917-1995), North Korean politician
- Oh Dal -su ( born 1968 ), South Korean actor
- Oh Eun- seok ( b. 1983 ), South Korean saber fencer and Olympic champion
- Oh Eun -sun (born 1966 ), South Korean climber
- Oh Gyu -won (1941-2007), South Korean writer
- Oh Jin- Hyek ( born 1981 ), South Korean archer
- Oh Jung- hee ( author ) ( born 1947 ), South Korean author
- Oh Jung- hee ( athlete ) (born 1978 ), South Korean marathoner
- Junggeun Oh (born 1970 ), Korean artists
- O kung Nyol (* 1931), North Korean politician
- Oh Mi-ja (born 1970 ), South Korean long-distance runner
- Oh Sang -eun ( born 1977 ), South Korean table tennis players
- Oh Se -hoon ( born 1961 ), South Korean politician
- Oh Se -jong ( b. 1982 ), South Korean Shorttracker
- Oh Seong -ok (born 1972 ), South Korean Women's Handball
- Oh Seul -ki (* 1987), South Korean badminton player
- Oh Song -suk ( b. 1977 ), North Korean marathon runner
- Oh Soo- yeon (born 1964 ), South Korean writer
- Soon- Tek Oh ( born 1943 ), American actor
- Oh Won -bin (* 1990), South Korean singer and actor
- Oh Yeon- kyo ( born 1960 ), South Korean football player
- Oh Yoon- kyung (* 1941), North Korean football player
O is also the surname of the following persons:
- François d' O ( † 1594 ), Mignon of the French king Henry III.
- Family name