Jasper Cillessen (born 22 April 1989) is a Dutch professional footballer, who currently plays as a goalkeeper for AFC Ajax in Eredivisie.

In May 2011, he received his first call-up for the Dutch national team.

In June 2014, Cillessen was selected in the Netherlands' squad for the 2014 FIFA World Cup. He was given the number 1 jersey and selected as first choice goalkeeper for the team's opening match against Spain.