Jens Filbrich (born March 13, 1979 in Suhl, Thuringia) is a German cross-country skier who has been competing since 1998. He won two medals in the 4 x 10 km relay at the Winter Olympics with a silver in 2006 and a bronze in 2002. Filbrich's best individual Olympic finish was 17th in the 50 km event in 2006.
Filbrich also has six medals at the FIS Nordic World Ski Championships, earning four silvers (Team sprint: 2005, 4 x 10 km: 2003, 2005, 2009) and two bronzes (4 x 10 km: 2001 50 km: 2007).
Filbrich has two skiing victories in the World and Continental Cups as of the 2005-6 season (2003, 2005).