The 2025 Lexus Nottingham Challenger was a professional tennis tournament played on indoor hard courts.

It was the second edition of the tournament which was part of the 2025 ATP Challenger Tour.

It took place in Nottingham, United Kingdom between 6 and 11 January 2025.

The following players received wildcards into the singles main draw: The following player received entry into the singles main draw using a protected ranking: The following players received entry from the qualifying draw: The following player received entry as a lucky loser: