''Arthur of the Britons'' was a short-lived but fondly remembered British television show about the "historical" King Arthur. Produced by the HTV regional franchise, it consisted of two series, released between 1972 and 1973.

Set in the Dark Ages a century after the Roman withdrawal from Britain, Arthur is not a great king with an elaborate court; instead, he is the chieftain of a small Celtic tribe and works to unite the other tribes against the Saxon invaders. Helping him is Llud, his adoptive father; Kai, a Saxon orphan reared as Arthur's brother; Arthur's cousin, Mark of Cornwall; the Jute woman Rowena; and the Jute chief Yorath. Cerdig, chieftain of the Saxons, is Arthur's main nemesis.
!! The series contains examples of:

* ActualPacifist: Rolf the Preacher who tries to spread the message of peace to the Celts. When he explains the doctrine of 'turn the other cheek' to Mark of Cornwall, Mark slaps him hard across the face. Rolf's reaction is to literally turn the other cheek, and present it to Mark to be slapped.
* ArtificialLimbs: Arthur's adoptive father Llud has a silver hand to replace one he lost in battle.
* BadassPreacher: Rolf the Preacher, who was very much of the "turn the other cheek" school of badassery. His willingness to do so against the rage of Mark of Cornwall (played by BrianBLESSED) earned him enough respect that Mark was willing to invite him in to his village to discuss his ideas.
* BrianBLESSED: as Mark of Cornwall.
* CompilationMovie: a surprisingly well-done 90 minute direct-to-video movie, ''King Arthur, the Young Warlord''.
* DarkAgeEurope
* {{Demythtification}}
* ExcaliburInTheStone: Arthur calls all the other Briton chiefs together and show them a sword wedged ''under'' a stone. Whoever pulls the sword from under the stone shall lead them. All the other chiefs get to pushing and lifting the stone, and Arthur quickly grabs it before anyone else does. He also points out that he couldn't have retrieved it if they hadn't worked as one, but the lesson is lost among the squabbling chiefs.
* HandicappedBadass: Llud the Silver-Handed
* ItTastesLikeFeet: One episode had Arthur attempting to unite two tribes. During a feast, he suggests the two tribes swap their bread. This almost leads to a riot as each side tries the other's bread and declares it to be 'frog spawn' or something similar.
* Myth/KingArthur
* WeAREStrugglingTogether: One of the biggest problems faces in attempting to unite the Celtic tribes against the Saxons is that the Celts are just as willing to fight each other as they are to fight the Saxons. Perhaps even moreso, due to ancient grudges.