The House of Håkon is a royal dynasty in Norway that originated from Håkon IV of Norway, who reigned from 1217 to 1263. This house is part of the larger House of Sverre and has played a significant role in the history of Norway, particularly during the medieval period. Members of the House of Håkon have included several notable kings, such as Håkon V and Håkon VI. The dynasty is known for its contributions to the unification and strengthening of the Norwegian kingdom, as well as its influence on the country's culture and governance.