Getar (Գետառ), formerly spelled Gedar, is a small river in Armenia that flows through Kotayk Province and central parts of the capital Yerevan. It originates near the village of Mayakovski at the western parts of Geghama mountains, flows through Avan-Arinj and joins Hrazdan River at the outskirts of Yerevan. Its length is about 24 kilometres (15 mi).