| Kolff | |
|---|---|
| family | |
 | |
| Country |  Netherlands |
| Founded | 14th century |
| Founder | Henric Colve |
Kolff (also: Van Santen Kolff, Kolff van Oosterwijk and Van Breda Kolff) is the name of a Dutch patrician family originating from the provinces of Holland and Gelderland in the Netherlands.