Appin (disambiguation)

Appin is a coastal district of the Scottish Highlands.

Appin may also refer to:


 * Appin, New South Wales, Australia
 * Appin, Ontario, Canada
 * Appin (Bennettsville, South Carolina), listed on the U.S. National Register of Historic Places in South Carolina
 * Appin (company) a former Indian cyberespionage company