Murray is a defunct electoral district that elected members to the House of Assembly, the lower house of the bicameral legislature of the Australian state of South Australia.
The electorate, incorporating part of the River Murray, was rural in nature, with Mannum the only large town within its boundaries.
In both incarnations it elected candidates from both major parties as marginal and safe seat holders at various times.
The electorate was abolished prior to the 1985 election, with its territory now forming part of the districts of Hammond, Kavel, and Schubert.
In total, 24 people represented Murray between 1902 and 1985, with its most notable member being Thomas Playford IV, who later served as Premier of South Australia.