John Swanson

John Swanson may refer to:


 * John Swanson (Medal of Honor) (1842–1923), American Civil War sailor and Medal of Honor recipient
 * John Swanson (cricketer) (born 1940), Australian cricketer
 * John Swanson (bridge), American bridge player and writer
 * John August Swanson (born 1938), American visual artist
 * John A. Swanson, American engineer, entrepreneur, and philanthropist
 * Jon E. Swanson (1942–1971), United States Army officer and Medal of Honor recipient
 * Johnny Swanson, candidate in the United States Senate election in Alabama, 2008
 * Johnny Swanson, novel by Eleanor Updale