Robert Conn

Robert Conn may refer to:


 * Rob Conn (born 1968), Canadian former National Hockey League player
 * Robert H. Conn (1925–2020), United States Deputy Under Secretary and Assistant Secretary of the Navy
 * Robert W. Conn (born 1942), president and chief executive officer of the Kavli Foundation
 * Robert Conn, expert in plasma physics and semiconductors at Jacobs School of Engineering
 * Robert Conn, musician with The Pagans