Jerzy Jeż (born 13 June 1954 in Nowy Sącz) is a former Polish slalom canoeist who competed in the 1970s and the 1980s. He finished 13th in the C-2 event at the 1972 Summer Olympics in Munich.
He won two medals in the C-2 event at the ICF Canoe Slalom World Championships with a silver in 1975 and a bronze in 1979. He also won four medals in the C-2 team event with a gold (1979), a silver (1981) and two bronzes (1975, 1977).