Sophie Dusautoir Bertrand (born June 5, 1972) is an Andorran ski mountaineer.
Dusautoir was born in Andorra la Vella. She started ski mountaineering in 2002 and competed first in the Cronoescalada Pas de la Casa race in 2005.
2006:2nd, Spanish Championship vertical race2007:4th, Traça Catalana race7th, European Championship relay race (together with Neus Tort Gendrau and Ariadna Tudel Cuberes)8th, European Championship vertical race2008:9th, World Championship vertical tace2009:3rd, European Championship team race (together with Ariadna Tudel Cuberes)8th, European Championship single race2010:5th, World Championship single race5th, World Championship vertical race5th, World Championship combination ranking6th, World Championship team race (together with Ariadna Tudel Cuberes)8th, World Championship relay race (together with Ariadna Tudel Cuberes and Maria Segura Lanao)2008: 5th ("seniors I" class ranking), mixed team together with Marie Troillet and Rico Elmer2010: 3rd, (and 1st in the "civilian women" ranking), together with Andréa Zimmermann and Catherine Mabillard 