Croatoan may refer to:
Croatoan Island (now Hatteras Island) on the Outer Banks of North Carolina Croatan tribe, alternately spelled "Croatoan" The word "Croatoan", found carved into a tree on Roanoke Island at the site of the Lost Colony in 1590 "Croatoan" (short story), a 1975 short story by Harlan Ellison "Croatoan" (Supernatural), an episode of the U.S. television series Croatoan, a character in the Syfy series Haven played by William Shatner
See also Croatan (disambiguation) Croatian (disambiguation)