Sophie Lavaud (born 15 May 1968 in Lausanne) is a French-Canadian-Swiss mountaineer and entrepreneur. In June 2023, she became the sixth woman, the first French person, the first Canadian, and the first Swiss woman (second Swiss overall, after Erhard Loretan), to summit all 14 peaks of over 8,000 meters in elevation (eight-thousanders) and being 48th overall.
As of March 2026, Lavaud is the only Canadian to have ever summitted all 14 eight-thousanders.
Sophie Lavaud was born on 15 May, 1968 in Lausanne, Switzerland to French-Canadian parents. She spent her childhood at her parents' flat in Argentière, a town situated in the French Alps, and learned how to put on ski footwear at the age of 3. At age 12, she attended classical dance classes.
Between 1986 and 1989, she studied at a business school in Lyon, before going to Milan. She worked in an inn, then a store selling luxury goods, and later moved to Geneva for her new job as the sales and marketing director for Le Richemond in Geneva.
In 2004, being offered a friendly challenge, Lavaud climbed the highest mountain in the Alps and discovered her passion for mountaineering, even though "nothing had really prepared her for it."
Eight years later in 2012, Lavaud became the first Geneva woman to summit two peaks of over 8,000 meters in elevation (eight-thousanders) â Shishapangma (foresummit) and Cho Oyu â in a single season. In 2016, she reached her fifth eight-thousander, becoming one of the very few women to do so.
In May 2014, she attempted to summit the Everest through the northern path. Fellow mountaineer and high-elevation mountain guide François Damilano went with her to film a 52-minute documentary titled "On a climb to the Everest". She later recalled her experience in the 2016 film "K2, Une journée particulière".
In July 2018, after a 2-year delay due to an avalanche, she successfully summited the K2, becoming the first Swiss woman to do so.
In Spring 2019, Lavaud broke her previous record of summiting two eight-thousanders in a season by an additional mountain, by summiting the Annapurna I () in 23 April, then Kangchenjunga () in 15 May, and later Gasherbrum I () in 12 July.
In May 2022, she reached the Lhotse (), the 4th tallest mountain in the world. A month later, she intended to attempt the Nanga Parbat () in Pakistan, though this was never made until a year later.
On 1 October 2022, she summited the Manaslu (), and later re-summited Shishapangma to the true summit () in April 2023.
On 23 June 2023, Lavaud summited the Nanga Parbat, completing all 14 eight-thousanders, and becoming the first French person, first Canadian, and first Swiss woman to do so. As a result, she was awarded the Ordre national du Mérite by the French government on 23 May 2024.