Garrett Madison (born 3 November 1978) is an American mountaineer and is one of the world's top high altitude mountaineering guides, having personally guided 27 clients to the summit of Mt Everest in the last four years, more than any other guide in recent years.

He also worked as a high altitude guide and cameraman.

These landings could only be realized with a high altitude guide.

Participation on one of these expeditions is subject to acceptance by one of our high altitude mountaineering guides.