Patrick Silvester Hilliman (born 17 April 1982) is a Dutch retired basketball player.
In his career, Hilliman played for Dutch Basketball League (DBL) clubs Rotterdam Challengers and ZZ Leiden.
Hilliman had an impressive debut season in the DBL, as he averaged 13.6 points and a league-leading 10.2 rebounds per game.
[4] Midway through the 2010–11 season Hilliman made a transfer to Zorg en Zekerheid Leiden, after also Groningen and Den Bosch were looking to acquire him.
For the 2013–14 season Hilliman took his talents to Belgium, where he would start playing for Sint-Jan Basket in the Belgian Second Division.