Baron Bruce
This may refer to:

Baron Bruce of Anandale (1295), a subsidiary title for the Earl of Carrick, abeyant 1371
Baron Bruce of Whorlton (1641), formerly a subsidiary title for the Earl of Elgin and Kincardine, extinct 1747
Baron Bruce of Skelton (1664), formerly a subsidiary title for the Earl of Ailesbury, extinct 1747
Baron Bruce of Tottenham (1746), a subsidiary title for the Marquess of Ailesbury