Pieter Kooijmans, Dutch judge and politician, Minister of Foreign Affairs for The Netherlands (born 1933)

Pieter Hendrik "Peter" Kooijmans was a Dutch politician, jurist, and diplomat. He was a member of the defunct Anti-Revolutionary Party (ARP), which later merged into the Christian Democratic Appeal (CDA) party. From 1993 to 1994, he served as Foreign Minister of the Netherlands, succeeding Hans van den Broek. In 1995, he returned to his former position as Professor of Public International Law at the University of Leiden, serving until his appointment to the International Court of Justice. He was granted the honorary title of Minister of State on 13 July 2007.

The Ministry of Foreign Affairs is the Netherlands' ministry responsible for foreign relations, foreign policy, international development, international trade, diaspora and matters dealing with the European Union, NATO and the Benelux Union. The ministry was created in 1798, as the Department of Foreign Affairs of the Batavian Republic. In 1876, it became the Ministry of Foreign Affairs.