Ralph Johnson
Ralph Johnson may refer to:
Sports
- Ralph Johnson (basketball), American professional basketball player
- Ralph Johnson (footballer), English footballer
- Ralph Johnson (outfielder), American baseball player
- Ralph Johnson (fencer), British fencer who competed at four Olympic Games
- Ralph L. Johnson, Barbadian businessman and yachtsman
Others
- Ralph Johnson (bishop), Anglican bishop
- Ralph Hudson Johnson, British neurologist
- Ralph Johnson (philosopher), co-creator of the subject of Informal logic at the University of Windsor
- Ralph H. Johnson, United States Marine awarded the Medal of Honor during the Vietnam War
- *, United States Navy Arleigh Burke class destroyer named for PFC Johnson
- Ralph Johnson (musician), percussionist for R&B/soul band Earth, Wind, and Fire
- Ralph C. Johnson, American politician
- Ralph Johnson (computer scientist), computer science professor at the University of Illinois at Urbana-Champaign
- Ralph Johnson (architect), Chicago-based architect