Sandaruwan is both a given name and a surname. Notable people with the name include:
Sandaruwan Rodrigo (born 1997), Sri Lankan cricketer Amila Sandaruwan (born 1984), Sri Lankan cricketer Buddika Sandaruwan (born 1989), Sri Lankan cricketer Danushka Sandaruwan (born 1993), Sri Lankan cricketer Lahiru Sandaruwan (born 1991), Sri Lankan cricketer Ravija Sandaruwan (born 1992), Sri Lankan cricketer Shehan Sandaruwan (born 1996), Sri Lankan cricketer