Alfred Johnson

Alfred Johnson may refer to:


 * Alfred "Centennial" Johnson (1846–1927), Danish-born fisherman and sailor
 * Alfred Wilkinson Johnson (1876–1963), U.S. Navy officer
 * Alfred F. Johnson (1884–1972), English academic librarian and expert in typography
 * Alfred I. Johnson (1898–1977), Minnesota politician
 * Al Johnson (musician) (1948–2013), American R&B singer, writer, arranger and producer
 * Alfred E. Johnson, anthropologist and archaeologist at the University of Kansas
 * Alfred C. Johnson, American molecular biologist