Coastie (disambiguation)

Coasties could refer to:


 * Coastie, a term used in Midwestern U.S. universities to denote students who come from outside of the region
 * Coastie (bicycle), a type of fixed-gear, single-speed bicycle utilizing a Coaster Brake rear hub
 * Coasties, an informal term for a member of the United States Coast Guard
 * Coastal defence ship