Seetha "Sita" Seneviratne (née Molamure) (1914–1998) was a Ceylonese politician.
[1] She married Leopold James de S. Seneviratne of the Ceylon Civil Service, who went on the serve as Secretary to the Treasury.
[2] In March 1965 she unsuccessfully contested in the Pelmadulla electorate at the 6th parliamentary election, as the United National Party candidate, where she lost to the incumbent, W. A. Karunasena, of the Sri Lanka Freedom Party by 3,340 votes.
[4] In 1967 she was appointed to the Senate and had served as the Chairperson of the National Council for Child and Youth Welfare.
[5] At the 7th parliamentary elections in May 1970 she ran as the United National Party candidate in the Balangoda electorate, and was elected the second member from Balangoda coming behind the Sri Lanka Freedom Party candidate, Mallika Ratwatte, 11,616 votes to 18,808 votes.