| 2023 Shanghai Challenger | |
|---|---|
| Date | 4–10 September |
| Edition | 10th |
| Surface | Hard |
| Location | Shanghai, China |
| Champions | |
| Singles | |
 Christopher O'Connell | |
| Doubles | |
| Alex Bolt / Luke Saville | |
The 2023 Shanghai Challenger was a professional tennis tournament played on hard courts. It was the 10th edition of the tournament which was part of the 2023 ATP Challenger Tour. It took place in Shanghai, China between 4 and 10 September 2023.
| Country | Player | Rank1 | Seed |
|---|---|---|---|
| AUS | Christopher O'Connell | 69 | 1 |
 JPN | Yosuke Watanuki | 85 | 2 |
| AUS | Marc Polmans | 174 | 3 |
 CHN | Shang Juncheng | 178 | 4 |
 TPE | Wu Tung-lin | 188 | 5 |
| CHN | Bu Yunchaokete | 214 | 6 |
 FRA | Térence Atmane | 218 | 7 |
| JPN | Rio Noguchi | 251 | 8 |
The following players received wildcards into the singles main draw:
Liu Hanyi Sun Fajing Te Rigele The following player received entry into the singles main draw as a special exempt:
Mikalai HaliakThe following player received entry into the singles main draw as an alternate:
The following players received entry from the qualifying draw:
Alafia Ayeni Bai Yan Nick Chappell 
Arjun Kadhe 
Lý Hoàng Nam Mu TaoThe following player received entry as a lucky loser:
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