Iultinsky District (; Chukchi: ) is an administrative and municipal district (raion), one of the six in Chukotka Autonomous Okrug, Russia. It is located in the northeast of the autonomous okrug and borders with the Chukchi Sea in the north, Providensky District in the east, Gulf of Anadyr in the southeast, and with Anadyrsky District in the southwest. The area of the district is . Its administrative center is the urban locality (an urban-type settlement) of Egvekinot. Population: The population of Egvekinot accounts for 64.4% of the district's total population.