Roy Dias, Sri Lankan cricketer and coach
Roy Luke Dias (born 18 October 1952) is a former Sri Lankan cricketer who played Tests and ODIs for Sri Lanka.

An elegant and stylish right-handed batsman he played 20 Test matches and became the first Sri Lankan to hit 1,000 Test runs. He played representative cricket for Sri Lanka from 1979 to 1987 and became the first Sri Lankan test cricketer of any of the three distinct Sri Lankan Tamil groups (Jaffna, eastern and Negombo) in the island.