Albert Frederick Mummery (10 September 1855, Dover, Kent, England – 24 August 1895, Nanga Parbat), was an English mountaineer and author. Although most notable for his many and varied first ascents put up in the Alps, Mummery, along with J. Norman Collie, Geoffrey Hastings, and two Gurkhas are also the first men in recorded history to have attempted to summit one of the Himalayan eight-thousanders.

Their innovative, light-weight endeavour upon Nanga Parbat in 1895 proved ill-fated; Mummery and both Gurkhas died in an avalanche whilst reconnoitering the mountain's Rakhiot Face. The first man to summit on Nanga Parbat, the legendary Austrian mountaineer Hermann Buhl, described Mummery as "one of the greatest mountaineers of all time".