Delfinen

Delfinen (Swedish for dolphins) may refer to:


 * HSWMS Delfinen, various Swedish Navy ships
 * Delfinen-class submarine, a Royal Danish Navy class
 * HDMS Delfinen, the lead ship of the class, launched in 1956
 * Delfinen (gondola), a Swedish royal barge constructed in 1787; see List of oldest surviving ships
 * Coop Norrbotten Arena, Luleå, Sweden, an indoor sporting arena originally named Delfinen
 * Delfinen, the student newspaper of Aarhus University, Aarhus, Denmark