The 2024 Erste Bank Open was a men's tennis tournament played on indoor hard courts. It was the 50th edition of the event, and part of the ATP Tour 500 series of the 2024 ATP Tour. It was held at the Wiener Stadthalle in Vienna, Austria, from 21 until 27 October 2024.

_{*per team}

The following players received wildcards into the singles main draw:

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: