| 2023 Lexington Challenger | |
|---|---|
| Date | 31 July – 6 August |
| Edition | 28th (men) 26th (women) |
| Category | ATP Challenger Tour ITF Women's World Tennis Tour |
| Surface | Hard / Outdoor |
| Location | Lexington, Kentucky, United States |
| Champions | |
| Men's singles | |
 Steve Johnson | |
| Women's singles | |
 Renata Zarazúa | |
| Men's doubles | |
| Eliot Spizzirri / Tyler Zink | |
| Women's doubles | |
| Alexis Blokhina / Ava Markham | |
The 2023 Lexington Challenger was a professional tennis tournament played on outdoor hard courts. It was the 28th edition of the tournament which was part of the 2023 ATP Challenger Tour, and the 26th edition of the tournament which was part of the 2023 ITF Women's World Tennis Tour. It took place in Lexington, Kentucky, United States between 31 July and 6 August 2023.