| Sing Again | |
|---|---|
 | |
| Hangul | 싱어게인 - 무명가수전 |
| Genre | Reality show |
| Directed by | Yoon Hyun-joon |
| Presented by | Lee Seung-gi |
| Country of origin | South Korea |
| Original language | Korean |
| No. of seasons | 3 |
| No. of episodes | 37 + 1 special |
| Production | |
| Production location | South Korea |
| Running time | 80 minutes |
| Original release | |
| Network | JTBC |
| Release | November 16, 2020 – January 18, 2024 |
| Infobox instructions (only shown in preview) | |
Sing Again (Korean: 싱어게인 - 무명가수전) is a South Korean television program that aired on JTBC starting November 16, 2020. Season 1 aired at 22:30 (KST) on Monday. It was scheduled for a season 2 after garnering positive response from viewers.
Season 2, starting on December 6, 2021, aired at 21:00 (KST) every Monday. Season 3, starting on October 26, 2023, aired at 22:00 (KST) every Thursday.
All seasons have been hosted by Lee Seung-gi.