Brigantia may refer to:
;Goddess
- Brigantia (goddess), a goddess in Celtic mythology
;Places
- Brigantia (ancient region) – the land of the Brigantes of ancient Britain, now North England
- the ancient Latin name of several cities and regions:
- Bragança Municipality, Portugal
- Bregenz, Austria
- Briançon, France
- Brianza, Italy
- A Coruña, Galicia, Spain
See also
- Brigantium (disambiguation)