2019 French Open – Men's singles qualifying

The 2019 French Open – Men's Singles Qualifying was a series of tennis matches which took place from 20–24 May 2019 to determine the sixteen qualifiers into the main draw of the 2019 French Open – Men's singles. Five players also qualified as lucky losers.

Seeds
• # 🇺🇸 Tennys Sandgren (qualified)

• # 🇺🇿 Denis Istomin (first round)

• # 🇮🇹 Paolo Lorenzi (first round)

• # Henri Laaksonen (qualifying competition, lucky loser)

• # 🇵🇱 Kamil Majchrzak (first round)

• # 🇺🇦 Sergiy Stakhovsky (qualifying competition, lucky loser)

• # 🇧🇷 Thiago Monteiro (qualified)

• # 🇩🇪 Yannick Maden (qualified)

• # 🇺🇸 Ryan Harrison (first round)

• # 🇸🇪 Elias Ymer (first round)

• # 🇦🇹 Dennis Novak (first round)

• # 🇪🇸 Guillermo García López (qualified)

• # 🇮🇹 Stefano Travaglia (qualified)

• # 🇨🇦 Peter Polansky (second round)

• # 🇦🇹 Sebastian Ofner (second round)

• # 🇩🇪 Matthias Bachinger (second round)

• # 🇪🇸 Alejandro Davidovich Fokina (qualifying competition, lucky loser)

• # 🇦🇺 Alex Bolt (first round)

• # 🇨🇿 Lukáš Rosol (qualifying competition, lucky loser)

• # 🇺🇸 Bjorn Fratangelo (second round)

• # 🇷🇸 Nikola Milojević (second round)

• # 🇺🇸 Michael Mmoh (first round)

• # 🇩🇪 Oscar Otte (qualifying competition, lucky loser)

• # 🇮🇹 Gianluca Mager (second round, retired)

• # 🇦🇷 Marco Trungelliti (first round)

• # 🇪🇸 Pedro Martínez (qualified)

• # 🇦🇷 Facundo Bagnis (first round)

• # 🇮🇳 Ramkumar Ramanathan (first round)

• # 🇸🇰 Lukáš Lacko (first round)

• # 🇰🇷 Kwon Soon-woo (first round)

• # 🇮🇹 Salvatore Caruso (qualified)

• # 🇸🇪 Mikael Ymer (qualified)

Qualifiers
• # 🇺🇸 Tennys Sandgren

• # 🇮🇹 Salvatore Caruso

• # 🇫🇷 Elliot Benchetrit

• # 🇸🇪 Mikael Ymer

• # 🇮🇹 Simone Bolelli

• # 🇷🇺 Alexey Vatutin

• # 🇧🇷 Thiago Monteiro

• # 🇩🇪 Yannick Maden

• # 🇪🇸 Pedro Martínez

• # 🇧🇪 Kimmer Coppejans

• # Blaž Rola

• # 🇪🇸 Guillermo García López

• # 🇮🇹 Stefano Travaglia

• # 🇫🇷 Alexandre Müller

• # 🇩🇪 Yannick Hanfmann

• # 🇩🇪 Rudolf Molleker

Lucky losers
• # 🇺🇦 Sergiy Stakhovsky

• # 🇨🇿 Lukáš Rosol

• # 🇩🇪 Oscar Otte

• # Henri Laaksonen

• # 🇪🇸 Alejandro Davidovich Fokina