Corranabinnia is a mountain with a height of 716 metres in County Mayo, Ireland. It is also known as Cushcamcarragh and is part of the Nephin Beg Range. It has several spurs, including Bengorm to the east. The mountain overlooks several corries and glens, including Corranabinnia Lough, Corryloughaphuill, Glennamong, Glendahurk, Glenthomas.