| Alternative Name | SeChan SC |
| Group Members | Chanyeol Sehun |
| Music Genre(s) | K-pop |
| Origin | Seoul, South Korea |
| Year(s) Active | 2019–present |
| Record Label | SM |
| Official Websites | exo-sc.smtown.com |
| Associated Acts | Exo SM Town |
Exo-SC (Korean: 세훈&찬열; RR: Sehun & Chanyeol; stylized as EXO-SC) is the second official sub-unit of South Korean–Chinese boy band Exo. Formed by SM Entertainment in 2019, the group is composed of two Exo members Chanyeol and Sehun. Their debut extended play What a Life was released on July 22, 2019.
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