Shanthi Eva Wansundera PC is a Sri Lankan judge and lawyer. She is a sitting judge of the Supreme Court of Sri Lanka. Prior to her appointment as Puisne Justice of the Supreme Court of Sri Lanka, in 2012, she served as Solicitor General and Attorney General of Sri Lanka. Wanasundera was called to the Bar in 1997. She practiced at the Unofficial Bar for two years prior joining the Attorney General's Department.