Curtis John Cregan (CREE-gun; born January 18, 1977) is an American salesman and former actor, singer, and dancer, best known as a member of the American version of the Australian children's television show Hi-5 from 2003 to 2008.

Cregan's first performing job was as an emcee for the Nickelodeon show at Kings Island.

From there, he went on to play such roles as Doody from Grease, Dickon from The Secret Garden and one of the Von Trapp Family from The Sound of Music.

In 2003, Cregan joined the American version of the Australian children's television show Hi-5.

Cregan also provided the voice of Kimee Balmilero's mischief-making friend Jup-Jup.