2024 Halle Open

The 2024 Halle Open (known for sponsorship reasons as the Terra Wortmann Open) was a men's tennis tournament played on outdoor grass courts. It was the 31st edition of the Halle Open and part of the ATP Tour 500 series of the 2024 ATP Tour. It took place at the OWL Arena in Halle, North Rhine-Westphalia, Germany, between 17 June and 23 June 2024.

Singles

 * 🇮🇹 Jannik Sinner def. 🇵🇱 Hubert Hurkacz, 7–6(10–8), 7–6(7–2)

Doubles

 * 🇮🇹 Simone Bolelli / 🇮🇹 Andrea Vavassori def. 🇩🇪 Kevin Krawietz / 🇩🇪 Tim Pütz, 7–6(7–3), 7–6(7–5)

Prize money

 * per team

Seeds

 * 1 Rankings are as of 10 June 2024.

Other entrants
The following players received wildcards into the main draw:
 * 🇩🇪 Dominik Koepfer
 * 🇩🇪 Henri Squire
 * 🇧🇷 João Fonseca

The following player received entry as a special exempt:
 * 🇮🇹 Matteo Berrettini

The following players received entry from the qualifying draw:
 * 🇦🇺 James Duckworth
 * 🇺🇸 Alex Michelsen
 * 🇩🇪 Oscar Otte
 * 🇦🇺 Max Purcell

Withdrawals

 * 🇯🇵 Kei Nishikori → replaced by 🇷🇸 Miomir Kecmanović

Seeds

 * 1 Rankings are as of 10 June 2024.

Other entrants
The following pairs received wildcards into the doubles main draw:
 * 🇩🇪 Constantin Frantzen / 🇩🇪 Hendrik Jebens
 * 🇩🇪 Yannick Hanfmann / 🇩🇪 Dominik Koepfer

The following pair received entry from the qualifying draw:
 * 🇮🇳 Yuki Bhambri / 🇫🇷 Albano Olivetti

The following pair received entry as lucky losers:
 * 🇪🇸 Pedro Martínez / 🇰🇿 Aleksandr Nedovyesov

Withdrawals

 * Tallon Griekspoor / 🇩🇪 Jan-Lennard Struff → replaced by 🇪🇸 Pedro Martínez / 🇰🇿 Aleksandr Nedovyesov