Sherman Greenfeld (born June 3, 1962) is a former Canadian professional racquetball player from Winnipeg, Manitoba.

Greenfeld was silver medalist at the 1999 Pan American Championships, his penultimate tournament for Canada, losing to fellow Canadian Mike Green in the final.

Greenfeld's 18 appearances on Team Canada is tied for second most by a male player with Mike Ceresia.

[3] Greenfeld last played for Canada at the 1999 Pan American Games in his hometown of Winnipeg, where he finished fourth.

[5] In 2000, Greenfeld was given the Ivan Velan Award, Racquetball Canada's highest honor.