South Korea, as Korea, competed at the 1964 Summer Olympics in Tokyo, Japan. 154 competitors, 128 men and 26 women, took part in 93 events in 17 sports.
Six cyclists represented South Korea in 1964.
Individual road race
Lee Seon-bae
An Byeong-hun
Hwang Chang-sik
Wi Gyeong-yong
Team time trial
An Byeong-hun
Jo Seong-hwan
Hong Seong-ik
Lee Seon-bae
Five fencers, four men and one woman, represented South Korea in 1964.
Men's foil
Sin Du-ho
Kim Man-sig
Han Myeong-seok
Men's team foil
Sin Du-ho, Han Myeong-seok, Kim Man-sig, Kim Chang-hwan
Men's épée
Sin Du-ho
Han Myeong-seok
Kim Man-sig
Men's team épée
Sin Du-ho, Kim Chang-hwan, Han Myeong-seok, Kim Man-sig
Women's foil
Sin Gwang-suk
One male pentathlete represented South Korea in 1964.
Individual competition
Choi Gwi-seung — 2809 points (37th place)
Ten shooters represented South Korea in 1964.
25 m pistol
Lee Jong-hyeon
Park Nam-gyu
50 m pistol
An Jae-song
Seo Gang-uk
300 m rifle, three positions
Nam Sang-wan
Sin Hyeon-ju
50 m rifle, three positions
Heo Uk-bong
Sin Hyeon-ju
50 m rifle, prone
Chu Hwa-il
Heo Uk-bong
Trap
An Jeong-geun
Park Sam-gyu
Men's Team Competition
Round Robin
Lost to Japan (0-3)
Lost to United States (2-3)
Lost to Soviet Union (0-3)
Lost to Brazil (1-3)
Lost to Romania (2-3)
Lost to Netherlands (1-3)
Lost to Bulgaria (1-3)
Lost to Hungary (2-3)
Lost to Czechoslovakia (0-3) → Tenth place
Team Roster
Kim In-soo
Oh Pyong-kil
Sohn Young-wan
Chung Sun-hung
Park Suh-kwang
Suh Ban-suk
Lee Kyu-soh
Kim Young-joon
Kim Sung-kil
Kim Kwang-soo
Kim Jin-hee
Lim Tae-hoh
Women's Team Competition
Round Robin
Lost to Soviet Union (0-3)
Lost to Poland (0-3)
Lost to Japan (0-3)
Lost to Romania (0-3)
Lost to United States (0-3) → Sixth and last place
Team Roster
Suh Choon-kang
Moon Kyung-sook
Ryoo Choon-ja
Kim Kil-ja
Oh Soon-ok
Chung Jong-uen
Choi Don-hi
Hong Nam-sun
Oh Chung-ja
Yoon Jung-sook
Kwak Ryong-ja
Lee Keun-soo
