2018 French Open – Legends under 45 doubles

Sébastien Grosjean and Michaël Llodra were the defending champions, but were eliminated in the round robin competition.

Àlex Corretja and Juan Carlos Ferrero won the title, defeating Yevgeny Kafelnikov and Marat Safin in the final, 6–3, 6–3.

Group A
''Standings are determined by: 1. number of wins; 2. number of matches; 3. in three-players-ties, percentage of sets won, or of games won; 4. steering-committee decision.''

Group B
''Standings are determined by: 1. number of wins; 2. number of matches; 3. in three-players-ties, percentage of sets won, or of games won; 4. steering-committee decision.''