Allitio is a Celtic god worshipped in Britain. He may have been a warrior god or a god of the dead although this is uncertain.
Allitio received votive and dedicatory offerings from his worshippers; otherwise little is known of the specifics of his cult.
The origin of Allitio’s name is unclear although it has been suggested that he is an otherworld deity due to a possible connection with the Proto-Celtic *allos or “other.”
Allitio is known from an inscription found at Corbridge in what is now northernEngland.