2020 French Open – Wheelchair men's singles

Wheelchair men's singles
2020 French Open
Champion Alfie Hewett
Runner-up Joachim Gérard
Score6–4, 4–6, 6–3

Alfie Hewett defeated Joachim Gérard in the final, 6–4, 4–6, 6–3 to win the men's singles wheelchair tennis title at the 2020 French Open. It was his second French Open singles title and fourth major singles title overall.

Gustavo Fernández was the defending champion, but was defeated by Hewett in the semifinals.