Jérémy Chardy (born 12 February 1987 in Pau, France) is a French professional tennis player. He won the 2005 Wimbledon Championships Boys' Singles title, and finished as the runner-up of the 2005 US Open Boys' Singles, losing to Ryan Sweeting. His career high rank is #31, which he achieved on 2 November 2009.
Chardy made his Grand Slam debut in 2006, benefitting of a wild card at the French Open, where he beat Jonas Björkman in straight sets in the first round before losing in four sets to fifteenth-seeded David Ferrer in the second round.
In 2008, after losing the final of the Marrakech Challenger in May to eventual French Open semifinalist Gaël Monfils, Chardy produced his best Grand Slam showing so far in his professional career at the French Open, where he entered as a wild card, and came back in the second round from being led two-sets-to-love by ATP No. 6 David Nalbandian to defeat him 3–6, 4–6, 6–2, 6–1, 6–2. He continued his run beating thirtieth seed Dmitry Tursunov 7–6(1), 6–3, 6–4, before losing in the fourth round to nineteenth seed Nicolás Almagro 7–6(0) 7–6(7), 7–5, after holding set points in each of the three sets.