| 2019 Dutch Open | |
|---|---|
| Date | 15 – 21 July |
| Draw | 48S / 4Q / 16D |
| Surface | Clay / outdoor |
| Location | Amersfoort, Netherlands |
| Champions | |
| Singles | |
 Mats Moraing | |
| Doubles | |
 Harri Heliövaara / Emil Ruusuvuori | |
The 2019 Dutch Open, also known by its sponsored name Van Mossel Kia Dutch Open, was a professional tennis tournament played on clay courts. It was the first edition of the Challenger tournament which was part of the 2019 ATP Challenger Tour. It took place in Amersfoort, Netherlands between 15 and 21 July 2019.