Iván Molina and Martina Navratilova were the defending champions, but Navratilova did not compete this year. Molina teamed up with Renáta Tomanová and lost in quarterfinals to runners-up Jaime Fillol and Pam Teeguarden.
Thomaz Koch and Fiorella Bonicelli won the title by defeating Jaime Fillol and Pam Teeguarden 6–4, 7–6 in the final.
Seeds Both seeds received a bye into the second round.
Draw
Finals
Top half
Bottom half
External links Official results archive (WTA) 1975 French Open – Doubles draws and results at the International Tennis Federation