Aaron Rene Doornekamp (born December 5, 1985) is a Canadian-Dutch[1][2] professional basketball player for Lenovo Tenerife of the Spanish Liga ACB.

[7] He was a member of the Carleton Ravens Canadian national championship teams in 2005, 2006, 2007, and 2009, and he won the MVP award at the 2007 final eight tournament.

[8] After finishing his college career, Doornekamp signed his first pro contract in Italy, with Pepsi Caserta.

While sidelined with injury in the 2012–13 season, Doornekamp was the assistant coach of the McMaster Marauders men's basketball team.

With Canada's junior national team, he played at the 2005 FIBA Under-21 World Championship, where he won a bronze medal.