George Hardy (December 15, 1911 – September 13, 1990) was a Canadian-American labor leader who was president of the Service Employees International Union (SEIU) from 1971 to 1980. At the time of his death, SEIU had grown to become the fifth-largest affiliate of the AFL-CIO. Hardy was a vice president of the AFL-CIO from 1972 to 1980, and a member of its executive council. He was a former member of the Democratic National Committee and the California Democratic State Central Committee.