|Date of birth||12 November 1977|
|Place of birth||Harfleur, France|
|Height||1.86 m (6 ft 1 in)|
|* Senior club appearances and goals counted for the domestic league only and correct as of 10:08, 19 August 2013 (UTC).
† Appearances (Goals).
Born in Harfleur, Seine-Maritime, Hénin began his career with Le Havre, debuting on 8 March 1997 in the 1–0 Ligue 1 win at Lens. He moved to Sedan in 2004, when the club was in Ligue 2, making his club debut in the 3–0 win against Guingamp on 16 August 2004.
Hénin missed just six league games in his first two seasons at Sedan, with the club winning promotion in 2006. He returned to Le Havre in January 2007, where he would win Ligue 2 in 2008.
- Leroux, Guillaume (10 July 2010). "Yves Deroff et Jérémy Hénin rejoignent le Sco" (in French). Ouest France.