Mathijsen
Mathijsen is a Dutch patronymic surname equivalent to Matthews. Some variant forms are Mathijssen, Matthijs, Matthijsen, Matthijsse, Matthijssen, Matthysen and Matthysse. Notable people with the surname include:
;Mathijsen
- Antonius Mathijsen, Dutch army surgeon
- , Dutch science fiction author
- Joris Mathijsen, Dutch football defender
- Marita Mathijsen, Dutch literary historian
- Danny Mathijssen, Dutch football midfielder and manager
- Jacky Mathijssen, Belgian football player and manager
- Margriet Matthijsse, Dutch competitive sailor
- Elise Matthysen, Belgian breaststroke swimmer
- Hugo Matthysen, Belgian singer, guitarist, columnist, writer, and actor
- Jan Matthysen, Belgian diplomat, ambassador to the United States 2009–13
- Lucas Matthysse, Argentine boxer, brother of Walter
- Walter Matthysse, Argentine boxer, brother of Lucas