Millicent was an electoral district of the House of Assembly in the Australian state of South Australia from 1956 to 1977.
Its best-known holder was Des Corcoran, who served as Deputy Premier under Don Dunstan.
A redistribution ahead of the 1975 election made Millicent notionally Liberal, prompting Corcoran to transfer to Coles.
That move proved prescient, as Murray Vandepeer took the seat for the Liberals on a swing of 16.4 percent.
The town of Millicent is currently located in the safe Liberal seat of MacKillop, which replaced Victoria in 1993.