Roy Dundonald Cochrane (13 February 1892 – 5 December 1968) was an English cricketer.
Cochrane's batting and bowling styles are unknown.
He was born at Kensington, London and educated at Marlborough College.
Cochrane made a single first-class appearance for Sussex against Cambridge University at Fenner's, Cambridge in 1913.
In Sussex's first-innings he was dismissed for 6 runs by Henry Mulholland.
He took the wickets of John Naumann and Samuel McCaughey, finishing with figures of 2/37 from seven overs.
He wasn't required to bat in Sussex's second-innings, as they won the match by 5 wickets.
This was his only major appearance for Sussex.
He died at Kensington, London on 5 December 1968.