In Gallo-Roman religion, Luxovios, Latinized as Luxovius, was the god of the waters of Luxeuil, worshiped in Gaul. He was a consort of Bricta. The thermal spring sanctuary at Luxeuil provided evidence of the worship of other deities, including the sky-horseman who bears a solar wheel, and Sirona, another deity associated with healing springs.
Luxovius is recorded in the following two inscriptions, both from Luxeuil-les-Bains :
[Lus]soio / et Brictae / Divixti/us Cons/tans / v(otum) s(olvit)
Luxovio / et Brixtae / G(aius) Iul(ius) Fir/manus / v(otum) s(olvit) l(ibens) m(erito)"To Luxovios and Brixta, Gaius Julius Firmans freely and deservedly fulfilled his vow." (AE 1951, 00231; CIL 13, 05426)
The name Luxovios implies light symbolism. 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.[1]