Andrew Deer is an English taekwondo athlete.In 2015, Deer representing Great Britain, competed in the -74kg category in the 2015 World Taekwondo Championships in May 2015.
In 2017, he became a National Development Coach on the Sports England funded Programme.
In 2018 after working as project lead coach, Great Britain Taekwondo was awarded sufficient funding for a full to programme, and as a result of the funding, he became Great Britain's first Taekwondo Paralymic Coach.