| 2025 Shanghai Challenger | |
|---|---|
| Date | 1–7 September |
| Edition | 12th |
| Surface | Hard |
| Location | Shanghai, China |
| 2024 Champions | |
| Singles | |
 Sho Shimabukuro | |
| Doubles | |
 Cristian Rodríguez /  Matthew Romios | |
The 2025 Shanghai Challenger was a professional tennis tournament played on hardcourts. It was the 12th edition of the tournament which was part of the 2025 ATP Challenger Tour. It took place in Shanghai, China between 1 and 7 September 2025.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
 GBR | Dan Evans | 136 | 1 |
| JPN | Yosuke Watanuki | 148 | 2 |
| JPN | Yoshihito Nishioka | 149 | 3 |
| AUS | Bernard Tomic | 168 | 4 |
| AUS | James McCabe | 176 | 5 |
 KAZ | Beibit Zhukayev | 191 | 6 |
 TPE | Hsu Yu-hsiou | 194 | 7 |
| JPN | Sho Shimabukuro | 198 | 8 |
The following players received wildcards into the singles main draw:
The following player received entry into the singles main draw through the Next Gen Accelerator programme:
The following player received entry into the singles main draw as an alternate:
The following players received entry from the qualifying draw:
Huang Tsung-hao Kokoro Isomura 
Filip Peliwo 
Kasidit Samrej Renta Tokuda
Zeng Yaojie
vs. / vs. / 