| Dates | |
| Grand Final | Monday, 11 October 2021 |
| Voting Deadline | Friday, 29 October 2021 |
| Host | |
| Host city |
 Heraklion, Greece
|
| Venue | Heraklion Indoor Sports Arena |
| Presenter(s) |
Katerina Karavatou |
| Host broadcaster | ERT |
| Participants | |
| Number of entries | 28 |
| Vote | |
| Winning song |
Thorsteinn Einarsson – Shackles |
Iceland
European Music Contest #59 Heraklion – Video Recap & YouTube
playlist