Martijn Lakemeier (born 17 September 1993 in Zwijndrecht) is a Dutch actor.
He is best known for his performance as Michiel in Winter in Wartime for which he won several awards including the Golden Calf for Best Actor (2009). He is the youngest winner of a Golden Calf for Best Actor to date.
He played roles in several Dutch films and TV series, such as De Marathon (2012), The Secrets of Barslet (2012), It's All So Quiet (2013), Ventoux (2015) and Yes I do (2015). On TV he can be seen in the series Dutch Hope (2014), which won the Golden Calf for Best TV series and the Dutch entry for the International Emmy Awards.
Lakemeijer studied acting at the Maastricht Academy of Dramatic Arts.