1933 French Championships – Men's singles

Second-seeded Jack Crawford defeated first-seeded, and reigning champion, Henri Cochet 8–6, 6–1, 6–3 in the final to win the men's singles tennis title at the 1933 French Championships. Jack Crawford was the first non-Frenchman to win the French Open men's singles title.

Seeds
The seeded players are listed below. Jack Crawford is the champion; others show the round in which they were eliminated.


 * 1) 🇫🇷 Henri Cochet (finalist)
 * 2) 🇦🇺 Jack Crawford (champion)
 * 3) 🇬🇧 Fred Perry (quarterfinals)
 * 4) 🇩🇪 Daniel Prenn (fourth round)
 * 5) 🇮🇹 Giorgio de Stefani (fourth round)
 * 6) 🇯🇵 Jiro Satoh (semifinals)
 * 7) 🇺🇸 Frank Shields (fourth round)
 * 8)  Roderich Menzel (quarterfinals)
 * 9) 🇦🇺 Vivian McGrath (second round)
 * 10) 🇫🇷 Christian Boussus (quarterfinals)
 * 11)  Colin Robbins (fourth round)
 * 12) 🇯🇵 Ryosuke Nunoi (third round)
 * 13) 🇬🇧 Harry Lee (semifinals)
 * 14)  Hendrik Timmer (second round)
 * 15) 🇬🇧 Patrick Hughes (third round)
 * 16)  Vernon Kirby (second round)

Key

 * Q = Qualifier
 * WC = Wild card
 * LL = Lucky loser
 * r = Retired