Albert Weisbord (1900–1977) was an American political activist and union organizer. He is best remembered, along his wife Vera Buch, as one of the primary union organizers of the seminal 1926 Passaic Textile Strike and as the founder of a small Trotskyist political organization of the 1930s called the Communist League of Struggle.

The Young People's Socialist League (YPSL), founded in 1907, was the official youth arm of the Socialist Party of America. Its political activities tend to concentrate on increasing the voter turnout of young democratic socialists and social democrats affecting the issues impacting that demographic group.