🇸🇪 Lidingö, also known in its definite form Lidingön and as Lidingölandet, is an island in the inner Stockholm archipelago, north-east of Stockholm, Sweden. It is the seat of government of the Lidingö Municipality, Stockholm County.
Lidingö's qualities have attracted affluent residents such as Björn Ulvaeus, Agnetha Fältskog, Anni-Frid Lyngstad and Benny Andersson of ABBA. Exclusive regions include the coastal region between Mölna and the east tip of the island, Gåshaga, as well as the east tip of the northern part of the horse shoe, called Elfvik. Notwithstanding the fact that many middle-class Swedes have moved to the island, (due to rental apartment construction projects), the municipality remains the third wealthiest in Sweden after Danderyd and Täby.
Lidingö has a population of over 31,560 people. Lidingö also forms part of the wider Stockholm metropolitan area which has a population of over 2,344,124 people. Lidingö is situated 6 km north-east of Stockholm.