The Division of Bonython was an Australian Electoral Division in South Australia. The division was created in 1955 and abolished in 2004. It was named for Sir Langdon Bonython, philanthropist, publisher, and one of the original federal MPs from South Australia. It was created as a comfortably safe Labor seat in Adelaide's northern suburbs. Much of its territory came from neighboring Sturt, and it was thus a natural choice for Sturt's Labor incumbent, Norman Makin, to transfer in 1955.