Flip Your Wig is the fourth studio album by American band Hüsker Dü, released in September 1985. It was the best-selling album to that point for the band's label SST Records, and the last they made for that label. As the band's first self-produced album, they spent months in the studio to achieve higher-quality production for its melodic power pop songs.

Hüsker Dü was an American punk rock band formed in Saint Paul, in 1979. The band's continuous members were guitarist/vocalist Bob Mould, bassist Greg Norton, and drummer/vocalist Grant Hart. They first gained notability as a hardcore punk band, and later crossed over into alternative rock. Mould and Hart were the band's principal songwriters, with Hart's higher-pitched vocals and Mould's baritone taking the lead in alternating songs.