Wassenaar is a municipality and town in the province of South Holland, The Netherlands.
Wassenaar may also refer to: Wassenaar Arrangement, an export control regime Wassenaar Arrangement semi-automatic Rifles, an assault rifle family Wassenaar Agreement, a 1982 agreement between labour unions and employers' organizations Carrie Wassenaar, a character on What If...? (TV series) Eelco Wassenaar (born 1973), American former field hockey player and Olympian , ships of the Royal Netherlands Navy
See also Van Wassenaer, a Dutch Noble family that were the original inhabitants of Wassenaar