BAO 3 is a studio album by Swedish folk group Benny Anderssons Orkester, released on 24 October 2007. It is the group's third studio album and their fourth release in total.

Benny Anderssons orkester is a Swedish band, with Benny Andersson as musical leader and composer. The band was formed in mid-2001 by 16 people, some from Orsa Spelmän, and Helen Sjöholm and since 2004 Tommy Körberg as singers. The name literally means "Benny Andersson's orchestra".