Sir Solomon Dias Abeywickrema Jayatilleke Senewiratna Rajakumaruna Kadukeralu Bandaranaike, was a Ceylonese colonial-era headmen. He was appointed as Head Mudaliyar and the aide-de-camp to the British Governor of Ceylon, therefore he was one of the most powerful personalities in British colonial Ceylon.

The Bandaranaike family is a Sinhalese family prominent in Sri Lankan politics. The family includes three prime ministers and one President of Sri Lanka.