Zoysa or de Zoysa is a surname. Notable people with the surname include:
A. C. de Zoysa, Sri Lankan lawyer A. P. de Zoysa (1890–1968), Sri Lankan social reformer Asoka De Zoysa Gunawardana, Sri Lankan judge Arthur de Zoysa, Ceylonese statesman Chintaka de Zoysa, Sri Lankan sprinter Cyril de Zoysa (1896–1978), Sri Lankan industrialist Dinesh de Zoysa (born 1977), Sri Lankan cricketer Felix R. de Zoysa, Sri Lankan businessman Francis de Zoysa, Sri Lankan lawyer Gihan de Zoysa, Sri Lankan cricketer G. R. de Zoysa, Ceylonese politician Ian de Zoysa, Sri Lankan politician Indrasena de Zoysa, Sri Lankan politician Louis de Zoysa, English convicted murderer Lucien de Zoysa, Ceylonese cricketer, actor and playwright Maduranga Zoysa (born 1984), Sri Lankan cricketer Manjula de Zoysa, Sri Lankan cricketer Michael de Zoysa, Sri Lankan cricketer M. P. de Zoysa, Sri Lankan politician M. P. de Zoysa Siriwardena, Ceylonese politician Nihal Zoysa, Sri Lankan cricketer Nimmi de Zoysa, Sri Lankan sprinter Nuwan Zoysa (born 1978), Sri Lankan cricketer Prabath de Zoysa, Sri Lankan cricketer Ranjith de Zoysa, Sri Lankan politician Richard de Zoysa (1958–1990), Sri Lankan journalist Sameera de Zoysa, Sri Lankan cricketer Stanley de Zoysa, Sri Lankan politician Sudheera de Zoysa, Sri Lankan cricketer Sydney de Zoysa (1909–1994), Sri Lankan police officer Thushendra de Zoysa, Sri Lankan cricketer
See also (de) Soysa, a surname