Maria Bernadina (Marijke) Vos (born 4 May 1957 in Leidschendam) is a Dutch politician.

After finishing gymnasium-b in 's-Hertogenbosch in 1975, Vos went on to study biology at the University of Wageningen, graduating in 1983.

As member of parliament, Vos has shown particular interest in the environment, animal rights, spatial planning and civil liberties.

While still in parliament, Vos played an important role in the election campaign and government formation in Amsterdam.

On 23 May 2006 she left parliament to devote herself to her alderman's work, she was succeeded by former GreenLeft vice-chair, Nevin Özütok.