Romesh Jayasinghe (born 20 April 1981) was a Sri Lankan cricketer. He was a left-handed batsman and right-arm off-break bowler who played for Nondescripts Cricket Club. He was born in Badulla.
He made a single first-class appearance for the side, during the 2002-03 season, against Colombo Cricket Club. From the tailend, he scored 2 runs in the only innings in which he batted.
He bowled 17.5 overs in the match, taking a single wicket, that of Lanka de Silva.