Roosen is a Dutch surname. It is either of matronymic origin (Roos' son), or it refers to a rose or roses.[1] Among variant forms are Roose, Rooze or Roozen. Notable people with the surname include:
- Roozen
- Annette Roozen (born 1976), Dutch paraplegic track and field athlete
- Nico Roozen (born 1953), Dutch economist, co-founder of the first Fairtrade certification initiative
- Rooze
- ^ Roosen at the Database of Surnames in The Netherlands.