Claonaig (Scottish Gaelic: Claonaig, pronounced [ˈkʰl̪ˠɯːnɛkʲ]) is a hamlet on the east coast of the Kintyre peninsula in western Scotland, linked to Lochranza on the Isle of Arran by the CalMac ferry MV Catriona in the summer months.

Claonaig is a hamlet 1 mile (2 kilometres) south of Skipness, and is the location of the slipway for the seasonal ferry for Arran.

The ferry terminal has a small car park, public toilets, and a bus stop for the West Coast Motors 448 bus service from Skipness to Lochgilphead via Kennacraig, Tarbert and Ardrishaig.

The nearest sizeable villages are Tarbert, Skipness and Carradale.

The current Parish Church, built in the late-18th or early-19th century, may incorporate some of its fabric.