Ian Mussington (born December 4, 1969) is a rock drummer, most noted as the former drummer for the Minneapolis band Soul Asylum from 1998–2001. He joined the band shortly after Sterling Campbell left the band. Mussington toured with the band until he left the band to move to Australia. He also worked on Dave Pirner's 2002 solo album, Faces & Names and was a member of the short-lived 1990s band Stress.
He previous has been a member of or done session work for Stress, Misty Oldland and 12 Rounds.