Adelaide Caroline Johanne Brun (known as Ida Brun and later as Ida (de) Bombelles; 20 September 1792 – 23 November 1857) was a Danish singer, dancer, and classical mime artist in the genre known as mimoplastic art or "attitude".
The literary scholar, Henning Fenger (1921–1985), described Brun as "a shapely, classic blond whose mimoplastic art captivated Europe".