Appuhamy (surname)

Karunatilaka (අප්පුහාමි) is a Sinhalese surname. Notable people with the surname include:
 * Hector Appuhamy, Sri Lankan politician
 * N. M. Appuhamy (born 1975), Ceylonese businessman
 * R. M. Appuhamy (born 1930), Ceylonese politician
 * Sunil Roshan Appuhamy (born 1993), Sri Lanka footballer