Barrau
Barrau is the family name of the following people:
- Aurélien Barrau (* 1973), French astrophysicist
- Laureà Barrau i Buñol (1863–1957), Catalan painter
- Louis Barrau-Dihigo (1876–1931), French librarian, Romance scholar, Hispanist, Catalan scholar and historian