| Athlete | Nation(s) | Sport(s) | Role(s) | Era | Notes | 
| Marysette Agnel |  FRA | ALP | Olympics | 1952—1956 | Died in a mountaineering accident on the Col de la Brenva, Mont Blanc massif. | 
| Jean-Pierre Augert |  FRA | ALP | Olympics | 1968 | Died in an avalanche accident. | 
| Jan Bartosik |  POL | SAL | Olympics | 1980 | Died in a paragliding accident. | 
| Anatole Bozon |  FRA | BOB | Olympics | 1936 | Died in an avalanche accident near the Col de l'Iseran while leading two skiers on an excursion. | 
| Charles Bozon |  FRA | ALP | Olympics | 1956—1960 | Died in an avalanche accident. | 
| Otto Furrer |  SUI | CCS/MSP | Olympics / Non-Medal | 1928 | Mountain guide, died during a descent of the Matterhorn when a rope broke. | 
| Gertrud Gabl |  AUT | ALP | Olympics | 1968—1972 | Died in an avalanche accident. | 
| Klaus Ganter |  FRG | CCS | Olympics | 1968 | Died in a parachuting accident. | 
| Benjamín González |  ESP | ATH | Olympics | 1980—1984 | Died in a mountaineering accident on Atxarte, Vizcaya. | 
| Bruce Grant |  NZL | ALP | Olympics | 1984 | Died on the descent after reaching the summit of K2, only one man survived from a party of eight. | 
| Ham Heung-Cheol |  KOR | FBL | Olympics | 1964 | Died in a climbing accident on Seoraksan mountain. | 
| Marián Havlíček |  TCH 
  SVK | CSL | Olympics | 1972 | He died after falling on the icy terrain in the gully of Mount Prašivá in the Low Tatras. | 
| Barbi Henneberger |  GER 
  FRG | ALP | Olympics | 1960—1964 | Died in an avalanche during the shooting of a movie, together with USA Olympian Buddy Werner. | 
| Gerhard Huska |  AUT | SAL | Olympics | 1960 | Huska had a fatal accident in the Austrian Snow Alps region in 1987. | 
| Charles L'Éplattenier |  SUI | ART | Olympics | 1928 | Died in the rocky terrain on the Doubs River while searching new motives. | 
| René Le Grevès |  FRA | CTR | Olympics | 1932 | Died in a skiing accident. | 
| Hubert Leitgeb |  ITA | BTH | Olympics | 1992—1998 | Died in an avalanche accident at Passo di Stalle on the border between Austria and Italy. | 
| Otto Linher |  AUT | ALP | Olympics | 1952 | Died by an oncoming glacier, the avalanche having been caused by a falling ice column. | 
| Henryk Mückenbrunn |  POL 
  SUI | CCS/NCB/SJP/SJR | Non-Medal / Non-starter | 1924—1928 | Died in a snowstorm in Vallée Blanche. | 
| Walter Müller |  AUT | BTH | Olympics | 1964 | Died on the Sulzenauferner, a glacier in the Stubai Alps. He was hit by an avalanche and fell in a crevasse. | 
| Mats Nyberg |  SWE | SAL | Olympics | 1988—1996 | Died in an avalanche accident. | 
| James Palmer-Tomkinson |  GBR | ALP | Olympics | 1936—1948 | Died in a skiing accident. | 
| Harald Paumgarten |  AUT | CCS/NCB/SJP | Olympics / Other | 1928—1932 | Died in an avalanche accident. | 
| Luigi Perenni |  ITA | MSP | Non-Medal | 1936 | Died in a mountaineering accident during a military exercise. | 
| Julie Pomagalski |  FRA | SBD | Olympics | 2002—2006 | Died in an avalanche accident. | 
| Eric Powell |  GBR | ROW | Olympics | 1908 | Died in alpine accident. | 
| Franz Raithel |  GER | MSP | Non-Medal | 1928 | Died in a climbing accident. | 
| Dieter Renz |  FRG | BOX | Olympics | 1968 | Died in a mountaineering accident. | 
| Franziska Rochat-Moser |  SUI | ATH | Olympics | 1992—1996 | Died from injuries sustained in a climbing accident. | 
| Karine Ruby |  FRA | SBD | Olympics | 1998—2006 | Climbing on Mont Blanc, crossing a glacier on their descent, Ruby and a man she was tethered to fell into a crevasse and both were killed, despite rescue attempts. | 
| Fritz Stuessi |  SUI | CCS | Olympics | 1968 | Died in a mountaineering accident in the Albigna-region. | 
| Reinhard Tritscher |  AUT | ALP | Olympics | 1972 | Died in a mountaineering accident on Scheichenspitze. | 
| Buddy Werner |  USA | ALP | Olympics | 1956—1964 | Died in an avalanche during the shooting of a movie, together with German Olympian Barbi Henneberger. | 
| Charles, Count de Westenholz |  GBR | ALP | Olympics | 1964 | Died in a skiing accident. | 
| Robert Zurbriggen |  SUI | CCS/MSP | Olympics / Non-Medal | 1948 | Died while leading a glacier tour. |