| Event: | Women's singles |
| Championship: | 2021 Summer World University Games |
| Dates: | – |
| Venue: | Sichuan International Tennis Centre |
| Location: | Chengdu, China |
| Competitors: | 44 |
| Nations: | 25 |
| Gold: | Gao Hanyu |
| Gold Nation: | CHN |
| Silver: | Yang Ya-yi |
| Silver Nation: | TPE |
| Silver Variant: | univ |
| Bronze: | Alice Robbe |
| Bronze Nation: | FRA |
| Bronze2: | Liang En-shuo |
| Bronze2 Nation: | TPE |
| Bronze2 Variant: | univ |
| Prev: | 2019 |
| Next: | 2025 |
| Biannual: | yes |
| Multi: | yes |
| Type: | mixed and team |
See main article: Tennis at the 2021 Summer World University Games.
The women's singles tennis event at the 2021 Summer World University Games was held from 29 July to 6 August at the Sichuan International Tennis Centre in Chengdu, China.
China's Gao Hanyu won the gold medal, defeating Chinese Taipei's Yang Ya-yi in the final, 2–6, 6–1, 6–1.
France's Alice Robbe and Chinese Taipei's Liang En-shuo won the bronze medals.
All seeds receive a bye into the second round.[1]
All seeds receive a bye into the second round.[2]