The State Council of Ceylon was the unicameral legislature for Ceylon, established in 1931 by the Donoughmore Constitution. The State Council gave universal adult franchise to the people of the colony for the first time. It replaced the Legislative Council of Ceylon, the colony's original legislative body.

The Legislative Council of Ceylon was the legislative body of Ceylon established in 1833, along with the Executive Council of Ceylon, on the recommendations of the Colebrooke-Cameron Commission. It was the first form of representative government in the island. The 1931 Donoughmore Constitution replaced the Legislative Council with the State Council of Ceylon.