Robert Pfarr (July 24, 1920 – October 15, 2006) was an American cyclist. He competed in the team pursuit at the 1960 Summer Olympics. Pfarr also won the Wisconsin bicycle racing championship 12 times and in 1951 he was selected to represent the United States at the Pan American Games in Buenos Aires. He won the 1950 United States Cycling National Championships and finished second in 1960.