Louis or Lou Johnson may refer to:
- Louis A. Johnson (1891–1966), second United States Secretary of Defense, from March 28, 1949 to September 19, 1950
- Louis Johnson (bassist) (born 1955), electric bassist for various artists as The Brothers Johnson, Quincy Jones and Michael Jackson
- Louis Johnson (poet), New Zealand poet
- Lou Johnson (born 1934), Major League Baseball player
- Lou Johnson (pitcher) (1869–1941), 19th century baseball player
- Lou Johnson (singer) (born 1941), American soul singer
- For Louis Stanley Johnson (1869–1937), see Stanley Johnson (London politician)
Famous quotes containing the word johnson:
“I want to go back, like Ponce de Leon, to the Fountain.”
—Lyndon Baines Johnson (1908–1973)