Charles Cantor was an American radio and television actor. Cantor was known for his frequent appearances on radio, sometimes, totaling 40 shows a week, during the 1930s, 1940s and 1950s. Cantor also appeared in nearly 30 television shows between 1951 and 1965.

Duffy's Tavern is an American radio situation comedy that ran for a decade on several networks, concluding with the December 28, 1951, broadcast.