2024 Dubai Tennis Championships – Men's singles

Ugo Humbert defeated Alexander Bublik in the final, 6–4, 6–3 to win the men's singles tennis title at the 2024 Dubai Tennis Championships. He saved three match points (against Hubert Hurkacz in the quarterfinals) en route to his sixth career ATP Tour singles title in as many finals. Humbert became the third man in the Open Era to win his first six finals, following Ernests Gulbis and Martin Kližan.

Daniil Medvedev was the defending champion, but lost to Humbert in the semifinals.

Seeds
• # Daniil Medvedev (semifinals)

• # Andrey Rublev (semifinals, defaulted)

• # 🇵🇱 Hubert Hurkacz (quarterfinals)

• # Karen Khachanov (second round)

• # 🇫🇷 Ugo Humbert (champion)

• # 🇫🇷 Adrian Mannarino (first round)

• # 🇰🇿 Alexander Bublik (final)

• # 🇪🇸 Alejandro Davidovich Fokina (quarterfinals)

Seeds
• # 🇨🇿 Tomáš Macháč (qualified)

• # 🇫🇷 Luca Van Assche (qualifying competition, lucky loser)

• # 🇫🇷 Alexandre Müller (first round)

• # 🇭🇺 Márton Fucsovics (qualified)

• # 🇫🇷 Arthur Cazaux (qualified)

• # 🇪🇸 Roberto Bautista Agut (qualifying competition)

• # 🇩🇪 Maximilian Marterer (qualified)

• # 🇫🇷 Richard Gasquet (qualifying competition)

Qualifiers
• # 🇨🇿 Tomáš Macháč

• # 🇩🇪 Maximilian Marterer

• # 🇫🇷 Arthur Cazaux

• # 🇭🇺 Márton Fucsovics

Lucky loser
• # 🇫🇷 Luca Van Assche