Croggan is a small scattered settlement on the Loch Spelve sea loch, in the south of the Isle of Mull, Argyll and Bute, Scotland. It is located in the Torosay parish. There is a beach.
The nearest village is Lochbuie.
There is a former school and schoolhouse.
In 1880, the village comprised three unroofed, three partially roofed, seven roofed buildings and three enclosures.
There is an aquaculture operator in Croggan that farms oysters.