Brona may be:

Brona, a variant of the given name Bronagh Brona, a legendary Anglo-Saxon king, son of Baeldaeg, son of Woden, ancestor of the kings of Wessex Brona, a fictitious character from The Sword of Shannara Brona Croft, later known as Lily Frankenstein, a character on Showtime's Penny Dreadful