Korwin Jay "Kory" DeHaan (born July 16, 1976) is a former Major League Baseball outfielder.

Drafted by the Pittsburgh Pirates in the 7th round of the 1997 MLB amateur draft, DeHaan would make his Major League Baseball debut with the San Diego Padres on April 25, 2000, and appear in his final game during on September 29, 2002.

DeHaan became the interim manager for the Golden Baseball League's Chico Outlaws after starting the 2009 season as hitting coach.

In December 2009, he left the Outlaws to accept the job as hitting coach for the Padres' rookie league club in Peoria, Arizona.

On December 1, 2011, DeHaan was named as a coach for the Pirates' High-A affiliate, the Bradenton Marauders.