| 2017 Next Generation ATP Finals | |
|---|---|
| Date | 7–11 November |
| Edition | 1st |
| Category | Exhibition |
| Draw | 8S |
| Prize money | US$1,275,000 |
| Surface | Hard / indoor |
| Location | Milan, Italy |
| Champions | |
 Chung Hyeon | |
Chung Hyeon defeated Andrey Rublev in the final, 3–4(5–7), 4–3(7–2), 4–2, 4–2 to capture the 2017 Next Generation ATP Finals title.
The 2017 Next Generation ATP Finals was a men's exhibition tennis tournament played in Milan, Italy, from 7 to 11 November 2017. It was the season-ending event for the best singles players who were age 21 and under on the 2017 ATP World Tour.