Mizgin Ay (born January 1, 2000) is a Turkish track and field athlete who competes in the 100 metres, 200 metres and 400 metres for Turkey. She won a gold medal in the 2017 World Youth Championships in Athletics – Girls' 100 metres and bronze medal in the 2017 World Youth Championships in Athletics – Girls' 200 metres at the 2017 World Youth Championships in Athletics in Nairobi, Kenya
Personal bests
| Event | Result | Venue | Date |
|---|
| 100 m | 11.57 s (wind: +1.3 m/s) | Nairobi | 13 Jul 2017 |
| 200 m | 23.76 s (wind: -0.7 m/s) | Nairobi | 16 Jul 2017 |
| 400 m | 54.37 s | Ankara | 24 Aug 2016 |
Competition record
| Year | Competition | Venue | Position | Event | Notes |
|---|
| Representing Turkey |
|---|
| 2017 | World Youth Championships | Nairobi, Kenya | 1st | 100metres | 11.62 (wind: +0.5 m/s) |
| 3rd | 200metres | 23.76 (wind: -0.7 m/s) |