Busby is a village in East Renfrewshire, Scotland. Busby is in the same urban area as Glasgow, although it is administratively separate. It lies on the White Cart Water six miles south of Glasgow City Centre and 3⁄4 mile northwest of the outskirts of East Kilbride. It directly adjoins the town of Clarkston, with which the village is closely associated.

East Renfrewshire is one of 32 council areas of Scotland. It was formed in 1996, as a successor to the Eastwood district of the Strathclyde region. The northeastern part of the council area is close to Glasgow and many of the council area's northern settlements fall into the Greater Glasgow urban area.