Möðrudalur (Icelandic pronunciation: [ˈmœðrʏˌtaːlʏr̥]) is a farm settlement in Norður-Múlasýsla in Eastern Iceland, and the highest inhabited place in the country, at 469 m (1,539 ft) above sea level.

[1] Möðrudalur is a popular tourist destination, and was formerly located on The Ring Road until the road was moved to its current Háreksstaðaleið route to the north of Möðrudalur.

A church was built in Möðrudalur in 1949 by Jón A. Stefánsson.

A guesthouse, a small store and a restaurant are operated in the area.

Nearby the settlement one finds also the Kunsthalle Tropical.