Jason Curtis Cromer
- Bats Right, Throws Left
- Height 6' 4", Weight 225 lb.
- High School Abraham Lincoln High School
- Born December 11, 1980 in Des Moines, IA USA
The twin brother of Nathan Cromer, pitcher Jason Cromer was selected by the Tampa Bay Devil Rays in the 11th round of the 1999 amateur draft. He reached the AAA level with the Durham Bulls in his eighth season in their organization. He signed with the Kansas City Royals organization prior to the 2007 season but was back in the Rays organization the following year.