Killarney is an unincorporated community in Orange County, Florida, United States.

[2] The community is located west of Oakland, south of Lake Apopka, north of John's Lake, and east of the Lake-Orange County Line.

Florida's Turnpike also runs through Killarney, but has no interchanges there.

The nearest interchange is with SR 50 in nearby Oakland.

This article about a location in Orange County, Florida is a stub.