Cartland Craigs (known locally as Cartland Crags) is a woodland on the outskirts of Lanark, South Lanarkshire, in Scotland. It is a national nature reserve and is one of six areas which together form the Clyde Valley Woodlands (the other five being Cleghorn Glen, Falls of Clyde, Chatelherault, Nethan Gorge and Mauldslie Woods).