James Arthur Margolis (born July 17, 1936) is an American Olympic épée fencer.
[2][3] His brother Don also fenced for Columbia University, coming in third in the NCAA nationals in épée in 1963.
[8] In 1960, Margolis placed third in epee at the Amateur Fencers League of America (AFLA) national tournament.
[1] Margolis also competed on behalf of the United States in the individual and team épée events at the 1960 Summer Olympics in Rome.
[7] Margolis won a gold medal in team épée at the 1963 Pan American Games.