Abstract: A protective, removable cover for a surfboard fin. The fin cover may be made of vinyl or other suitable pliable material and conforms to the shape of a standard surfboard fin with a gently rearward curved front edge and a rearward curved rear edge. Formed along the front ad rear edges of the fin cover are small indentations that compress the fi cover against the front and rear edges of the surfboard fin, respectively, to securely hold the fin cover over the fin thereby eliminating the need for adhesives or snaps.