Fritz Luchsinger (March 8, 1921 – 28 April 1983) was a Swiss mountaineer. Together with Ernst Reiss he made the first ascent of Lhotse (8,516 m), the fourth highest mountain in the world, on 18 May 1956. During the approach march Luchsinger came down with severe appendicitis, and had to recuperate in a room given to the Swiss expedition by the lama of Tengboche monastery.
- Marmet, JÜRG (1957). Translated from the German by H. Adams Carter. "Everest — Lhotse, 1956". American Alpine Journal. 10 (2): 121. Retrieved 10 April 2016. CS1 maint: discouraged parameter (link)
- "50 Years Everest-Lhotse Expedition: The Swiss Mount Everest/Lhotse Expedition 1956". Swiss Foundation for Alpine Research. Archived from the original on 2009-10-03. Retrieved 10 April 2016. CS1 maint: discouraged parameter (link)
- Scott, Doug; MacIntyre, Alex (2014). Shishapangma: The alpine-style first ascent of the South-West Face. Vertebrate Publishing. ISBN 9781910240069. Retrieved 10 April 2016. CS1 maint: discouraged parameter (link)