"Roy" van Aalst (Dutch pronunciation: [?r ?r r?j v?n a?lst]; born 28 March 1983) is a Dutch politician.
He has been a member of the House of Representatives representing the Party for Freedom since 23 March 2017 and a member of the States of Overijssel since March 2015.
Van Aalst is married, has two children, and lives in Hengelo.