Thomas Clarion (born 15 March 1982) is a French male visually impaired cross-country skier and biathlete who is also well known as a physiotherapist.

[3] Thomas Clarion competed in his first Paralympic event in 2010 and went medalless during the competition.

He claimed 2 bronze medals at the 2014 Winter Paralympics in the men's 10km cross-country skiing event and 4 x 2.5 km relay open event.

[4] He went onto represent France at the 2018 Winter Paralympics, his third Paralympic event and managed to claim a bronze medal in the men's 20km free visually impaired cross-country skiing event which was also his third Paralympic medal.

[5][6][7] He claimed his first Paralympic gold medal during the 2018 Winter Paralympics after winning the men's 4 x 2.5 km relay open team event for France along with other members including Benjamin Daviet and Anthony Chalençon.