The 2022 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 29th edition of the Halle Open and part of the ATP Tour 500 series of the 2022 ATP Tour. It took place at the OWL Arena in Halle, Germany, between 13 June and 19 June 2022. Fifth-seeded Hubert Hurkacz won the singles title.
<sub>*per team</sub>
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:
The following pairs received wildcards into the doubles main draw:
The following pair received entry from the qualifying draw:
The following pairs received entry as lucky losers: