Original Beltona football shirt Count Willem II VAC

Graaf Willem II VAC (Graaf Willem II Voetbalvereniging Aloysius College) is an amateur football club from Wassenaar, South Holland, the Netherlands.

The association arose as a result of the merger between Graaf Willem II and VAC (Voetbalvereniging Aloysius College), whereby the foundation date of 10 March 1928 of Graaf Willem II was retained. Home port is the Sportpark De Roggewoning.

As of the 2020/21 season, the standard team will play in the Saturday division of amateur football, making the club one of the many associations that have made the switch from (standard) Sunday football to Saturday football. It started in the fourth division of the KNVB district West II, the lowest level in this district.