Pieter "Peter" van Dijk (born 28 December 1952) is a Dutch politician, he served three terms in the Senate for the Party for Freedom in the period between 2011 and 2019.

Van Dijk worked as an administrative employee in Vlissingen between 1977 and 1994.

He later held jobs as manager, project leader and bus driver.

[1] He served again in the Senate between 8 September 2015 and 29 December 2015 when he replaced Gabriëlle Popken who went on maternity leave.

[1][4] In April 2019 van Dijk fell out with other Party for Freedom officials in Zeeland over financial matter and his style of governance and he was removed from the provincial party.