The 2024 Guangzhou International Challenger was a professional tennis tournament played on hard courts.

It was the 7th edition of the tournament which was part of the 2024 ATP Challenger Tour.

It took place in Guangzhou, China between 29 April and 5 May 2024.

1 Rankings are as of 22 April 2024.

[1] 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 player received entry as a lucky loser: