Robert Zimmerman may refer to: Robert Allen Zimmerman, birth name of Bob Dylan (born 1941), American singer-songwriter Robert C. Zimmerman (1910–1996), Wisconsin Secretary of State Robert D. Zimmerman (born 1952), author Robert Zimmerman (swimmer) (1881–1980), Canadian swimmer Robert Zimmerman, brother of George Zimmerman Robert Zimmerman, Democratic nominee in the 2022 New York 3rd congressional district election