Ketill Flatnose was a Norse King of the Isles in the 9th century.
Flatnose may also refer to:
- Morris Oxford flatnose, a series of British cars built 1926–1930
- George Curry (Wild Bunch), robber in the American Old West, nicknamed "Flat-Nose"
Ketill Flatnose was a Norse King of the Isles in the 9th century.
Flatnose may also refer to: