Jürgen Lehnert (born 2 November 1954) is an East German canoe sprinter who competed in the mid to late 1970s. He won a bronze medal in the K-4 1000 m event at the 1976 Summer Olympics in Montreal.
Lehnert also won two medals in the K-4 1000 m event at the ICF Canoe Sprint World Championships with a gold in 1974 and a bronze in 1973.