Sir Hilarion Marcus Fernando, FRCP was a pre-independence Ceylonese statesman, physician and banker. He was a member of both the executive council and legislative council as well as the chairman of the State Mortgage Bank of Ceylon.

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.