Vladimir Vladimirovich Portnoy (; 9 June 1931 – 19 February 1984) was a Soviet gymnast. He was Jewish, and was born in Odessa.

Portnoy won a silver medal for the Soviet Union at the 1960 Olympics in Rome in team combined gymnastics. He won a bronze medal in the long horse at the same Olympics, behind Takashi Ono (gold) and Boris Shakhlin (silver).

See also List of select Jewish gymnasts

References