Muck (Scottish Gaelic: Eilean nam Muc, pronounced [ˈelan nə ˈmuʰk]) is the smallest of four main islands in the Small Isles, part of the Inner Hebrides of Scotland. It measures roughly 2.5 miles (4.0 km) east to west and has a population of around 30, mostly living near the harbour at Port Mòr. The other settlement on the island is the farm at Gallanach.