| Date: | 17–23 June |
| Edition: | 31st |
| Draw: | 32S / 16D |
| Surface: | Grass |
| Prize Money: | €2,255,655 |
| Category: | ATP Tour 500 |
| Location: | Halle, Germany |
| Venue: | OWL Arena |
| Champs: |  Jannik Sinner |
| Champd: | Simone Bolelli / Andrea Vavassori |
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,[1] North Rhine-Westphalia, Germany, between 17 June and 23 June 2024.[2]
See main article: 2024 Halle Open – Singles.
Jannik Sinner def. 
Hubert Hurkacz, 7–6(10–8), 7–6(7–2)See main article: 2024 Halle Open – Doubles.
Simone Bolelli / Andrea Vavassori def. Kevin Krawietz / Tim Pütz, 7–6(7–3), 7–6(7–5)| Event | W | F | SF | QF | Round of 16 | Round of 32 | width=85 | Q | width=85 | Q2 | width=85 | Q1 |
| Singles[3] | 500 | 330 | 200 | 100 | 50 | 0 | 25 | 13 | 0 | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Doubles | 300 | 180 | 90 | 0 | 45 | 25 | 0 |
| Event | W | F | SF | QF | Round of 16 | Round of 32 | width=85 | Q2 | width=85 | Q1 |
| Singles | €421,790 | €226,945 | €120,960 | €61,800 | €32,990 | €17,595 | €9,015 | €5,060 | ||
| Doubles* | €138,550 | €73,900 | €37,390 | €18,690 | €9,680 |
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Italy | Jannik Sinner | 1 | 1 | |
| Alexander Zverev | 4 | 2 | ||
| Daniil Medvedev | 5 | 3 | ||
| Andrey Rublev | 6 | 4 | ||
| Poland | Hubert Hurkacz | 8 | 5 | |
| Stefanos Tsitsipas | 11 | 6 | ||
 Kazakhstan | Alexander Bublik | 17 | 7 | |
 Canada | Félix Auger-Aliassime | 18 | 8 |
The following players received wildcards into the main draw:
The following player received entry as a special exempt:
The following players received entry from the qualifying draw:
Kei Nishikori → replaced by 
Miomir Kecmanović| Country | Player | Country | Player | Rank1 | Seed | |
|---|---|---|---|---|---|---|
| Italy | Simone Bolelli | Italy | Andrea Vavassori | 21 | 1 | |
| Kevin Krawietz | Tim Pütz | 34 | 2 | |||
 United States | Nathaniel Lammons | United States | Jackson Withrow | 44 | 3 | |
| Hugo Nys | Poland | Jan Zieliński | 55 | 4 |
The following pairs received wildcards into the doubles main draw:
The following pair received entry from the qualifying draw:
The following pair received entry as lucky losers:
Pedro Martínez / Aleksandr Nedovyesov
