Benjamin "BB" Kahane (November 30, 1891 – September 18, 1960) was an American film producer.
After graduating from the Chicago-Kent College of Law in 1912, Kahane practiced several years as a lawyer.
He first worked as a consultant in legal matters and was promoted to general counsel, secretary and treasurer and member of the Orpheum Circuit, Inc.
When the Orpheum Circuit amalgamated with Keith-Albee in November 1928, he became secretary and treasurer of Radio-Keith-Orpheum.
He produced Charles Vidor's The Lady in Question (1940), the first joint film of Rita Hayworth and Glenn Ford.