Tristan Thomas (born 23 May 1986 in Brisbane) is an Australian track and field athlete specialising in the 400 metres hurdles.

[4] He was selected to compete in the 2012 Summer Olympics in London in the 400 metres hurdles.

[6] Thomas competed in the 2006 Commonwealth Games but missed the 2010 competition due to injury.

[7][8] For primary school Tristan Thomas attended Corpus Christi in Hobart, Tasmania.

[5] Thomas achieved a Bachelor of Engineering and Commerce at the Australian National University.