UK TV · BBC One
Merlin: all seasons, episodes and where it airs in the UK
Quick answer · UK
Merlin is a UK adventure and fantasy series on BBC One, which ran from 2008 to 2012, with 5 seasons and 65 episodes.
Merlin has ended; its final episode aired on Monday, December 24, 2012.
Merlin seasons (5 seasons, 65 episodes)
| Season | Episodes | First aired | Last aired |
|---|---|---|---|
| Season 1 | 13 | September 20, 2008 | December 13, 2008 |
| Season 2 | 13 | September 19, 2009 | December 19, 2009 |
| Season 3 | 13 | September 11, 2010 | December 4, 2010 |
| Season 4 | 13 | October 1, 2011 | December 24, 2011 |
| Season 5 | 13 | October 6, 2012 | December 24, 2012 |
Original UK air dates on BBC One.
Common questions
How many seasons of Merlin are there?
Merlin has 5 seasons and 65 episodes, first airing on Saturday, September 20, 2008.
Has Merlin ended?
Merlin has ended; its final episode aired on Monday, December 24, 2012.
What channel is Merlin on in the UK?
Merlin aired on BBC One. Past episodes are often available on the broadcaster's own catch-up app.
Who stars in Merlin?
The main cast includes Colin Morgan, Bradley James, Richard Wilson, Angel Coulby.
Source: TVmaze (CC BY-SA), retrieved October 5, 2026.