Didier Blanc (born June 7, 1984) is a French ski mountaineer.
2006:7th, World Championship team race (together with Martial Premat)2008:6th, World Championship team race (together with Patrick Blanc)6th (and 5th in the "international men" ranking), Patrouille des Glaciers (together with Tony Sbalbi and Alexandre Pellicier)2009:5th, European Championship relay race (together with Nicolas Bonnet, Martial Premat and Tony Sbalbi)6th, European Championship single race7th, European Championship combination ranking2010:1st, World Championship team race (together with Florent Perrier)1st, World Championship combination ranking3rd, World Championship single race3rd, World Championship relay race (together with Florent Perrier, William Bon Mardion and Grégory Gachet)5th, World Championship vertical race2011:3rd, World Championship relay, together with Xavier Gachet, Yannick Buffet and William Bon Mardion3rd, World Championship team race (together with William Bon Mardion)4th, World Championship single race8th, World Championship vertical, total ranking2008: 9th, together with Philippe Blanc2009: 4th, together with Tony Sbalbi2010: 7th, together with Alexandre Pellicier2011: 1st, together with Kílian Jornet Burgada2009: 3rd, together with Tony Sbalbi and Alain Seletto2011: 1st, together with Kílian Jornet Burgada and William Bon Mardion 
