Jaïr Tjon En Fa (born (1993-10-19)19 October 1993) is a Surinamese male track cyclist.
He began cycling at the age of 13 in 2007 in his home country Suriname.
He competed in the sprint event at the 2013 UCI Track Cycling World Championships and also at the 2016 UCI Track Cycling World Championships – Men's sprint where he reached the 1/16th Final.
At the 2017 UCI Track Cycling World Championships – Men's sprint he reached the 1/8th Final.
He participated at the 2014 Central American and Caribbean Games in Veracruz, Mexico and won bronze in the Elite Sprint.
He participated in the 2015 Pan Am Games in Toronto, Ontario, Canada where he was ranked 9th in the Men's Sprint and 6th in the Men's Keirin.