The 2003 French Open was the second Grand Slam event of 2003 and the 102nd edition of the French Open. It took place at the Stade Roland Garros in Paris, France, from May 26 through June 8, 2003.

Juan Carlos Ferrero Donat is a Spanish former world No. 1 tennis player and current tennis coach. He won the men's singles title at the 2003 French Open, and in September of that year became the 21st player to hold the top ranking, which he held for eight weeks. He was runner-up at the 2002 French Open and 2003 US Open and won 16 ATP Tour titles, including four Masters events. He was nicknamed "Mosquito" for his speed and slender physical build.