Adrian Dimitri Mascarenhas (born 30 October 1977) is a former English cricketer. A right-handed batsman and right-arm medium-fast bowler, he played internationally for England, as well as domestically for Hampshire. He holds the record for most runs in an over in a One Day International for England, with 30, scored off Yuvraj Singh of India on 5 September 2007. He was the bowling coach for both Otago Volts and the New Zealand national cricket team. He stood down after the 2016 summer for family reasons, which coincided with the retirements of the McCullum Brothers.