Bache-Wiig

Bache-Wiig is a Norwegian surname. Notable people with the surname include:


 * Anna Bache-Wiig (born 1975), Norwegian actress and screenwriter
 * Jens Bache-Wiig (1880–1965), Norwegian engineer
 * Sara Bache-Wiig (1894–1971), Norwegian-born American mycologist and botany professor