Sergei Chukhray (Russian: ?????´? ?????´? ??????´????, born May 31, 1955 in Belogorsk, Amur Oblast) is a Soviet sprint canoeist who competed from the mid-1970s to the early 1980s.
Competing in two Summer Olympics, he won three gold medals with one in 1976 (K-4 1000 m) and two in 1980 (K-2 500 m, K-2 1000 m).
Chukhray also won nine medals at the ICF Canoe Sprint World Championships with three golds (K-2 500 m: 1979, K-2 1000 m: 1978, K-4 10000 m: 1982), three silvers (K-1 4 x 500 m: 1974, K-4 500 m: 1979, 1983), and three bronzes (K-2 500 m: 1978, K-2 1000 m: 1979, K-4 1000 m: 1983).