Kuhn Island () is an island in Franz Josef Land, Arkhangelsk Oblast, Russia.
The island has a maximum altitude of . Between its westernmost point, Cape Golovin (Russian: üÃÂàÃÂþûþòøýð), and its easternmost point, Cape Obryvisty (Russian: üÃÂàÃÂñÃÂÃÂòøÃÂÃÂÃÂù), it is about in length. Just south of Kuhn Island lies the small Brosch Island (Russian: ÃÂÃÂÃÂÃÂþò ÃÂÃÂþÃÂ, Ostrov Brosh) with a maximum height of . Kane Island lies to the east. All three islands are separated from the larger Greely Island to the south by the Sternek Strait (Russian: ÿÃÂþûøò èÃÂõÃÂýõúð).
The island was discovered by the Austro-Hungarian North Pole expedition in 1874 and was named in honour of the Austro-Hungarian minister of war Franz Kuhn von Kuhnenfeld, a patron of Julius Payer, one of the expedition's leaders.