Alexander Braunstein

Alexander Braunstein (February 24, 1868 – June 24, 1928) was a Caucasian-born Jewish-American pharmacist, educator and politician who served as a Socialist member of the New York City Board of Aldermen, representing The Bronx's 32nd district from 1918 to 1921.

Braunstein was a delegate to the 1919 Emergency National Convention of the SPA, where he was allied with the right-wing Old Guard faction. After he left office, he became a pharmacist and taught economics at the New York University School of Commerce. He died at his pharmacy in Yonkers, New York on June 24, 1928.