Henry Bruen PC, DL (16 June 1828 – 8 March 1912) was an Irish Conservative Party politician. He was Member of Parliament (MP) for Carlow County from 1857 to 1880, taking his seat in the House of Commons of what was then the United Kingdom of Great Britain and Ireland. He was the third (and last) in a line of Henry Bruens to represent County Carlow.