Several people have been injured in a mass stabbing incident in the Netherlands.

A police officer was among the victims, and at least one person is said to still be in a very serious condition.

Emergency services were called to the scene in Hoofddorp, the main town in Haarlemmermeer, in northern Holland, early this morning.

Police said in a statement they received a report of a stabbing incident at Fanny Blankers-Koenlaan at around 6am local time (4am GMT).

'There are multiple victims, including a colleague. Multiple ambulances and the MMT are on site,' Politie Eenheid Noord-Holland said in a statement.