Basy () is a rural locality (a selo) and the administrative center of Basinsky Selsoviet, Limansky District, Astrakhan Oblast, Russia. The population was 997 as of 2010. There are 19 streets.
As of 2002, ethnic Russians and Chechens were the two largest groups in the village.
Basy is located 45 km north of Liman (the district's administrative centre) by road. Basinsk is the nearest rural locality.