Joe Glazer (June 19, 1918 – September 19, 2006), closely associated with labor unions and often referred to as the "labor's troubadour," was a US-American folk musician who recorded more than thirty albums over the course of his career. Some of his more acclaimed songs include "The Mill Was Made of Marble," "Too Old To Work" and "Automaton." In 1960, in collaboration with Edith Fowke, Glazer published Songs of Work and Freedom, which included 10 of his original compositions.