Lorenzo Holzknecht (born December 12, 1984) of the Sci Club Alta Valtellina is an Italian ski mountaineer.
Holzknecht was born in Sondalo. He started ski mountaineering in 2001 and competed first in the same year. He became a member of the national team in 2002.
2004: 3rd, World Championship single "juniors" class race 2007: 6th, European Championship vertical race 8th, European Championship single race 2008: 1st, Trofeo Angelo Gherardi 7th, World Championship team race (together with Ivan Murada ) 2009: 1st, European Championship relay race (together with Dennis Brunod , Manfred Reichegger and Damiano Lenzi ) 2nd, European Championship team race (together with Guido Giacomelli ) 3rd, European Championship single race 3rd, European Championship combination ranking 3rd, Valtellina Orobie World Cup race 2010 1st, World Championship relay race (together with Damiano Lenzi, Dennis Brunod and Manfred Reichegger) 3rd, World Championship team race (together with Damiano Lenzi) 2011: 2nd, World Championship team race (together with Manfred Reichegger) 2012: 1st, European Championship team, together with Manfred Reichegger 10th, European Championship single 1st, Sellaronda Skimarathon (together with Michele Boscacci ) 2nd, 2012 Crested Butte Ski Mountaineering Race, single and total ranking 3rd, 2012 Crested Butte Ski Mountaineering Race, sprint 2002: 1st, cadets class race 2010: 4th, together with Damiano Lenzi 2011: 2nd, together with Guido Giacomelli 2012: 1st, together with Manfred Reichegger 2007: 6th, together with Daniele Pedrini and Mattia Coletti 2011: 7th, together with Guido Giacomelli and Jean Pellissier 
