MF Storegut is a railway ferry that operated between Tinnoset and Mæl on Lake Tinn, Norway.

She was launched on 25 May 1956 and taken out of service after 4 July 1991 when the Tinnsjø railway ferry ceased operations.

As the fourth and last delivered railway ferry for Lake Tinn, Storegut was the largest and the only one not steam powered.

[4] After the dramatic sinking of Hydro the operating company Norsk Transport needed increased capacity.

The older ships burned two and a half times the fuel, used an extra 25 minutes on the crossing, so in 1969 Rjukanfoss was stranded and dismounted.