Lady Fern – Athyrium filix-femina

Frank Johnson may refer to:

• Francis Johnson (composer) (1792–1844), known as Frank, American musician and composer
• Frank Johnson (musician) (c. 1790–1871), American musician
• Frank Tenney Johnson (1874–1939), painter of the American west
• Frankie Darro (1917–1976), American actor born Frank Johnson Jr.
• Frank E. Johnson, American cinematographer, producer and film director
• Frank Johnson Publications, an Australian comic book publisher

• Frank Johnson (politician) (1848–1904), journalist and politician in colonial South Australia
• Frank Johnson (mayor) (1855–1921), mayor of Adelaide, 1907–1909
• Frank H. Johnson (1867–?), American politician
• Frank B. Johnson (politician) (1894–1949), American politician in Minnesota

• Frank Johnson (American football) (died 1890), American football coach
• Frank Johnson (1930s outfielder), American baseball player
• Frank Johnson (footballer, born 1916) (1916–1979), Australian rules footballer for Geelong
• Frank Johnson (rugby league) (1922–1993), Australian rugby league player, coach and administrator
• Frank Johnson (boxer) (1928–1970), English boxer of the 1940s and 1950s
• Frank Johnson (footballer, born 1932) (1932–2016), Australian rules player and member of the Australian Football Hall of Fame
• Frank Johnson (footballer, born 1936), Australian rules footballer for South Fremantle, Footscray and Fitzroy
• Frank Johnson (1960s outfielder) (born 1942), American professional baseball player
• Frank Johnson (basketball) (born 1958), American professional basketball player and coach

• Frank W. Johnson (1799–1884), a commander of the Texan Army during the Texas Revolution
• Frank Johnson Goodnow (1859–1939), American educator and legal scholar
• Frank Johnson (RAF airman) (1896–1961), British World War I ace
• Frank Minis Johnson (1918–1999), United States Federal judge
• Frank Johnson (journalist) (1943–2006), British editor of The Spectator
• Frank B. Johnson (pathologist), African American chemical pathologist
• Andrew Johnson Jr. (1852–1879), son of U.S. president, called Frank Johnson

• Franklin Johnson (disambiguation)
• Francis Johnson (disambiguation)
• Frank Johnston (disambiguation)