Robert Weiss

Robert Weiss may refer to:

• Robert Weiß (1920–1944), German fighter pilot
• Roberto Weiss (1906–1969), Italian-British scholar and historian
• Robert K. Weiss, American film producer
• Bob Weiss (born 1942), American former basketball player and head coach
• Rob Weiss, American screenwriter
• Robert Weiss (choreographer), American dancer, choreographer, and artistic director of Carolina Ballet
• Robert Weiss (therapist), specialist in addiction