Mirjam H. Bikker (born September 8, 1982 in Gouda) is a Dutch politician of the ChristianUnion (ChristenUnie). Since June 9, 2015, she has been a member of the Senate. Bikker studied law at Utrecht University, and specialized in constitutional and administrative law. As a student she was also chair woman of , a local student society belonging to the reformed . From 2006 to 2013, she was a member of the municipal council of the city of Utrecht, and also fraction leader. In 2007, she got national attention by protesting against a woman in a golden bikini on a big poster in the center of Utrecht. From 2008 to 2010, and also from 2013 to 2015, she was a policy assistant to the ChristianUnion fraction in the House of Representatives.