David O'Sullivan (born 11 June 1997) is an Australian former first-class cricketer.
Sullivan was born at Sydney in June 1997 and was educated in England at Merchant Taylors' School, Northwood.
From there he went up to Cardiff Metropolitan University,[1] where he made a single appearance in first-class cricket for Cardiff MCCU against Hampshire at Southampton in 2017.
[2] Batting once in the match, O'Sullivan was dismissed for 2 runs in the Cardiff MCCU first innings by Fidel Edwards, while with his right-arm fast-medium bowling he took 3 wickets in Hampshire's first innings and one wicket in their second, taking match figures of 4 for 92.
[3]