Damith is a given name. Notable people with the name include:
Damith Gunatilleke (born 1983), Sri Lankan cricketer Damith Indika (born 1984), Sri Lankan cricketer Damith Perera (born 1997), Sri Lankan cricketer Damith Priyadharshana (born 1993), Sri Lankan cricketer. Damith Ratnayake, Sri Lankan cricketer Damith Wijayathunga (born 1991), Sri Lankan actor