| Date: | 29 April – 5 May |
| Edition: | 7th |
| Surface: | Hard |
| Location: | Guangzhou, China |
| Champs: |  Tristan Schoolkate |
| Champd: | Blake Ellis / Tristan Schoolkate |
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.
| Country | Player | Rank1 | Seed | |
|---|---|---|---|---|
| Australia | Max Purcell | 80 | 1 | |
| Australia | James Duckworth | 113 | 2 | |
| Australia | Adam Walton | 119 | 3 | |
 China | Bu Yunchaokete | 167 | 5 | |
 Japan | Yasutaka Uchiyama | 168 | 6 | |
 United States | Maxime Cressy | 178 | 7 | |
 Italy | Mattia Bellucci | 181 | 8 |
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:
See main article: 2024 Guangzhou International Challenger – Singles.
Tristan Schoolkate def. Adam Walton 6–3, 3–6, 6–3.See main article: 2024 Guangzhou International Challenger – Doubles.
Blake Ellis / Tristan Schoolkate def. 
Nam Ji-sung / 
Patrik Niklas-Salminen 6–2, 6–7(4–7), [10–4].