Pieter "Peter" van Dijk (born 28 December 1952) is a Dutch politician, he was member of the Senate for the Party for Freedom between 7 June 2011 and 9 June 2015. He serves again in the Senate since 8 September 2015, replacing Gabriëlle Popken who went on maternity leave. He is member of the States-Provincial of Zeeland since 10 March 2011.