Barry Graham Wynks QSM (5 November 1952 – 10 December 2020) was a New Zealand lawn bowler. Wynks won the silver medal, along with teammates Lynda Bennett and Mark Noble, in the Open para-sport triples event at the 2014 Commonwealth Games. He won another silver medal, along with teammates Mark Noble and Bruce Wakefield, in the Open para-sport triples event at the 2018 Commonwealth Games. Wynks died on 10 December 2020 at the age of 68.