The Nebelhorn is a 2,224-metre-high (7,297 ft) mountain in the Allgäu Alps in Germany, near the village of Oberstdorf . It lends its name to the Nebelhorn Trophy figure skating competition and the Nebelhorn Classics a freeride race event. Also the Nine Knights freeski contest takes place just above the "Höfatsblick" station of the Nebelhornbahn.

Its summit is a well-known viewing point, from where there is a view far into the Alpine massif.

The summit area of the Nebelhorn may be climbed via the Hindelang Klettersteig; it should only be attempted with special equipment (a 'Klettersteig set').