Larry Van Kriedt (November 1973 - February 1974)
George Young, Malcom Young (February 1974 - April 1974)
Neil Smith (April 1974 - September 1974)
Rob Bailey (September 1974 - February 1975)
Paul Matters (February 1975 - March 1975)
Mark Evans (March 1975 - May 1977)
Cliff Williams (May 1977 - September 2016)
Stevie Young (September 2016 - present)