2019 OEC Taipei WTA Challenger – Singles
| Singles | |
|---|---|
| 2019 OEC Taipei WTA Challenger | |
| Champion | Vitalia Diatchenko |
| Runner-up | Tímea Babos |
| Score | 6–3, 6–2 |
Luksika Kumkhum was the defending champion, but chose not to participate.
Vitalia Diatchenko won the title for the second time, defeating Tímea Babos in the final, 6–3, 6–2.