John Otto Explained

John Otto may refer to:

• John Otto (drummer) (born 1977), original member of the band Limp Bizkit
• John Otto (FBI acting director) (1938–2020), acting director of the FBI in 1987
• John Otto (park ranger) (1870–1952), first superintendent at Colorado National Monument
• John Otto (radio personality) (1929–1999), American radio talk show host
• John Otto (cyclist) (1900–1966), American Olympic cyclist
• John Otto (politician) (1948–2020), American politician
• John Conrad Otto (1774–1844), American physician