2024 Guangzhou International Challenger

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.

Seeds
1 Rankings are as of 22 April 2024.

Other entrants
The following players received wildcards into the singles main draw:
 * 🇨🇳 Te Rigele
 * 🇨🇳 Wang Jiaji
 * 🇨🇳 Zhou Yi

The following player received entry into the singles main draw as an alternate:
 * 🇺🇸 Brandon Holt

The following players received entry from the qualifying draw:
 * 🇨🇳 Bai Yan
 * 🇱🇹 Ričardas Berankis
 * 🇨🇳 Cui Jie
 * Egor Gerasimov
 * 🇯🇵 Hiroki Moriya
 * 🇯🇵 Rio Noguchi

The following player received entry as a lucky loser:
 * 🇯🇵 Yuta Shimizu

Singles

 * 🇦🇺 Tristan Schoolkate def. 🇦🇺 Adam Walton 6–3, 3–6, 6–3.

Doubles

 * 🇦🇺 Blake Ellis / 🇦🇺 Tristan Schoolkate def. 🇰🇷 Nam Ji-sung / 🇫🇮 Patrik Niklas-Salminen 6–2, 6–7(4–7), [10–4].