Paul Bernard Cliteur (born 6 September 1955) is a Dutch professor of jurisprudence at Leiden University, as well as a politician, philosopher, writer, publicist and columnist. He is known for his conservative perspective, his atheism, his republicanism, and his dislike of Islam. He is a member of De Vrije Gedachte. Since 2015, Cliteur is a member of the Dutch political party Forum voor Democratie, where he is chairman of the advisory board and the party's official think tank. In 2019 he was elected to be parliamentary group leader for Forum voor Democratie in the Dutch Senate.