Arnemetia is a Celtic goddess worshipped in Britain. She was the eponymous goddess of the healing springs at Buxton known historically as Aquae Arnemetiae.

Myth
Unknown.

Cult
Arnemetia received votive and dedicatory offerings from her worshippers; otherwise little is known of the specifics of her cult.

Etymology
Like Nemetona, Arnemetia’s name derives from the Proto-Celtic *nemeto- or “sacred grove” and she is thus also likely to have been associated with these holy spaces.

Region
Arnemetia is known from a single site, Buxton Spa in England.

Literary evidence
Unknown.

Archaeological evidence
Buxton, England