Results for Republic of Korea in 100 metres Freestyle, Men

Olympic and Intercalated results only.

Games	Athlete/Team	Placement
1964 Summer Olympics	Kim Bong-Jo	64
1988 Summer Olympics	Gwon Sang-Won	55
	Song Gwang-Seon	57
1996 Summer Olympics	Go Un-Ho	49
2000 Summer Olympics	Kim Min-Seok	24
2004 Summer Olympics	Lee Chung-Hui	=45
2008 Summer Olympics	Im Nam-Gyun	54
2016 Summer Olympics	Park Tae-Hwan	32
2020 Summer Olympics	Hwang Seon-U	5
2024 Summer Olympics	Hwang Seon-U	17