The 2024 JC Ferrero Challenger Open was a professional tennis tournament played on hardcourts. It was the seventh edition of the tournament which was part of the 2024 ATP Challenger Tour. It took place at the Ferrero Tennis Academy in Villena, Alicante, Spain, between 30 September and 6 October 2024.

The following players received wildcards into the singles main draw:

The following player received entry into the singles main draw as an alternate:

The following players received entry from the qualifying draw:

The following players received entry as lucky losers: