Hal Draper (born Harold Dubinsky; September 19, 1914 – January 26, 1990) was an American socialist activist and author who played a significant role in the Berkeley, California Free Speech Movement. He is known for his extensive scholarship on the history and meaning of the thought of Karl Marx.
Draper was a lifelong advocate of what he called "socialism from below," self-emancipation by the working class, in opposition to capitalism and Stalinist bureaucracy, both of which, he held, practiced domination from above. He was one of the creators of the Third Camp tradition, a form (the form, according to its adherents) of Marxist socialism.
Harold Dubinsky was born in Brooklyn, New York in 1914, the son of ethnic Jews who emigrated to America from Ukraine, then part of the Russian Empire. His father, Samuel Dubinsky, was the manager of a shirt factory who died in 1924. His mother, Annie Kornblatt Dubinsky, ran a candy store to make ends meet following her husband's death. He was one of four children, and Theodore Draper was his brother.
When Hal was 18, his mother insisted upon changing the family name to the "American-sounding" name "Draper" to shield the children from anti-Semitism as they entered their careers.
Hal graduated from Boys High School and earned a bachelor's degree from Brooklyn College in 1934.
During his teenage years he joined the Young People's Socialist League (YPSL), then the youth affiliate of the Socialist Party of America, and he became a leader of the national student movements of the day that organized against fascism, war, and unemployment.