| Hangul: | 최서우 |
| Hanja: | 崔 栖瑀 |
| Rr: | Choe Seo-u |
| Mr: | Ch'oe Sŏ-u |
| Birth Date: | 3 December 1982 |
| Hangulborn: | 최용직 |
| Hanjaborn: | 崔 鎔直 |
| Rrborn: | Choe Yong-jik |
| Mrborn: | Ch'oe Yong-jik |
Choi Seou (; formerly Choi Yong-jik; born December 3, 1982) is a South Korean ski jumper who has been competing since 1998. Competing in six Winter Olympics, he earned his best finish of eighth in the team large hill event at Salt Lake City in 2002 Winter Olympics and his best individual finish of 34th in the individual normal hill event at those same games.
Choi's best finish at the FIS Nordic World Ski Championships was tenth in the team normal hill event at Oberstdorf in 2005 while his best individual finish was 22nd in the individual normal hill events at those same championships. He finished 29th in the individual event of the FIS Ski-Flying World Championships 2000 in Vikersund.
Choi's best individual World Cup finish was 25th in an individual large hill event in Germany in 2007.
He changed his name Choi Yong-jik to Choi Seou in 2011.