Jaïr Tjon En Fa (born 19 October 1993) is a Surinamese male track cyclist and two time (2020 Tokyo & 2024 Paris) Olympian.

He participated at the 2014 Central American and Caribbean Games in Veracruz, Mexico and won bronze in the Elite Sprint.

[3] In 2016, he already won silver in the Elite Sprint at the 2016 Pan American Track Cycling Championships, in Mexico, a first ever for his country.

[citation needed] Tjon En Fa also won the 2017 Festival of Speed, a UCI Class 1 race in the event Men's Elite Sprint held in Trexlertown, Pennsylvania, in the United States).

In 2016, he repeated this win and hold on to the crown at the UCI 9th Festival of Speed Men's Elite Sprint in Pennsylvania, USA.