Dongjum (Dutch pronunciation: [ˈdɔŋjʏm], West Frisian: Doanjum [ˈdwãːjəm]) is a village in Waadhoeke in the province Friesland of the Netherlands and has around the 326 citizens as of January 2014.

Dongjum consists of a group Artificial dwelling hills, on an old bank of a watercourse.

The area needs as demonstrated by archaeological research already in Roman times have been occupied.

Dongjum has a public primary school called "De Twirre".

Beside the school stands the villagehouse built in 2007, called De Boppeslach.