Malatia-Sebastia is one of the 12 administrative districts located in Yerevan, the capital city of Armenia. Situated in the western part of the city, the district shares common borders with the administrative districts of Ajapnyak, Kentron, and Shengavit.
The district also serves as a border point for the surrounding Ararat and Armavir provinces. It functions as a primary administrative division within the urban landscape of Yerevan.