Kasun (Sinhala: කසුන්) is a Sri Lankan given name, and an occasional surname that may refer to the following notable people: Given name Kasun Abeyrathne (born 1998), Sri Lankan cricketer Kasun Caldera (born 1992), Sri Lankan cricketer Kasun Ekanayake (born 1997), Sri Lankan cricketer Kasun Jayasuriya (born 1980), Sri Lankan football player Kasun Kalhara (born 1981), Sri Lankan singer and musician Kasun Madushanka (born 1991), Sri Lankan cricketer Kasun Rajitha (born 1993), Sri Lankan cricketer Kasun de Silva (born 1990), Sri Lankan cricketer Kasun Vidura (born 1993), Sri Lankan cricketer
Surname Umesh Kasun (born 1996), Sri Lankan cricketer