The 2023 Shenzhen Luohu Challenger was a professional tennis tournament played on hard courts.

It was the first edition of the tournament which was part of the 2023 ATP Challenger Tour.

It took place in Shenzhen, China between 16 and 22 October 2023.

The following players received wildcards into the singles main draw: The following player received entry into the singles main draw as a special exempt: The following player received entry into the singles main draw as an alternate: The following players received entry from the qualifying draw: