Yassine Hethat (born 30 July 1991) is an Algerian middle-distance runner. He competed in the 1500 metres at the 2015 World Championships in Beijing.
He qualified to the 2016 Summer Olympics in Rio de Janeiro and reached the semi-finals in the 800m with a personal best of 1:44.81 without being able to make it to the final alongside the other Algerian Taoufik Makhloufi.
In 2021, he qualified again for the 2020 Summer Olympics after running a new personal best of 1:44.25 in Castellón (Spain) on 29 June 2021.