Aksay (; , Yaxsay) is a rural locality (a selo) in Khasavyurtovsky District, Republic of Dagestan, Russia. Population: There are 88 streets. Aksay is located on both sides of the Aksay river.
Aksay is located 21 km northwest of Khasavyurt (the district's administrative centre) by road. Adzhimazhagatyurt is the nearest rural locality.