Doris Trachsel (born 27 April 1984) is a Swiss cross-country skier who has competed since 2001. She finished 30th in the individual sprint event at the 2010 Winter Olympics in Vancouver. At the FIS Nordic World Ski Championships 2005 in Oberstdorf, Trachsel finished 11th in the 4 × 5 km relay and 47th in the 10 km event. Her best World Cup finish was seventh in a 4 × 5 km relay at Italy in 2006 while her best individual finish was 16th in an individual sprint event at Canada in February 2010.