The 2023 Mallorca Championships was a men's tennis tournament played on outdoor grass courts. It was the third edition of the Mallorca Championships, and part of the ATP Tour 250 series of the 2023 ATP Tour. It was held at the Santa Ponsa Tennis Academy in Santa Ponsa, Spain, from 25 June to 1 July 2023.
The following players received wildcards into the main draw:
The following player received entry using a protected ranking:
The following players received entry from the qualifying draw:
The following players received entry as lucky losers:
The following pairs received wildcards into the doubles main draw: