Alex Wilson (born 19 September 1990 in Kingston, Jamaica) is a Swiss sprinter of Jamaican origin.

In 2010 he competed in the 200 metres at the 2010 European Athletics Championships, finishing in 8th place out of 8 sprinters in Heat 2 of Round 1, failing to advance to the Semifinals, with a time of 21.40.

[1] In 2011 he ran a Swiss under-23 record of 20.51 in the 200m to qualify for the 2011 World Championships in Daegu, where he failed to advance from his heat.

On 15 March 2021 Wilson tested positive for trenbolone and its metabolites by the Swiss Anti-Doping Agency.

In July the Court of Arbitration for Sport upheld the March test results, and Wilson missed the 2020 Summer Olympics in Tokyo.