In Gallo-Roman religion, Luxovios, Latinized as Luxovius, was the god of the waters of Luxeuil, worshiped in Gaul.
Luxovius is recorded in the following two inscriptions, both from Luxeuil-les-Bains : "To Lusso(v)ios and Bricta, Divixtius Constans freely and deservedly fulfilled his vow."
(CIL 13, 05425) "To Luxovios and Brixta, Gaius Julius Firmans freely and deservedly fulfilled his vow."
The name Luxovios implies light symbolism, derived from a Proto-Indo-European stem *leuk- 'light', 'whiteness'.
[1] This may indicate that the god was a deity of both light and curative spring waters, two elements that were strongly linked in the Celtic world.