Martine van Os
- Actress
- Casting Director
Martine van Os was born on 3 April 1957 in Utrecht, Utrecht, Netherlands. She is an actress and casting director, known for Sinterklaas en het raadsel van 5 december (2011), Sinterklaas en het geheim van de robijn (2004) and Familie Oudenrijn (1987). She is married to Wouter Stips. They have two children.