Kellett may refer to:
Kellett Land, the classical name of Wrangel Island Kellett (surname) Kellett Island, a former island in Hong Kong. Kellett Autogiro Corporation, a former American aircraft manufacturer Kellett KD-1 (a.k.a. Kellett R-2), a 1930s American autogyro Kellett XR-10, a military transport helicopter Kellett Baronets, a title in the Baronetage of the United Kingdom Kellett Bay, a bay in Hong Kong Kellett Fellowship, a prize awarded at Columbia College Kellett railway station, in Kellett, Manitoba, Canada