Trekanten
Trekanten (Danish, Swedish, and Norwegian: "the triangle") may refer to:

Places
 Triangle Region (Denmark), a cooperation consisting of seven Danish municipalities on the Danish peninsula of Jutland and the island of Funen
 Trekanten (Helsinki), a small park in Kaartinkaupunki, Helsinki in Finland
 Trekanten (Stockholm), a small lake in southern-central Stockholm in Sweden
 Trekanten, Sweden, a village in Kalmar Municipality in Sweden
 Trekanten (Kristiansand), a neighborhood in the city of Kristiansand, Norway
 Trekanten (shopping center), a shopping centre in Asker municipality in Norway

See also 
 Trehörningen (disambiguation) ("The Three-Corner")