John Reagan (disambiguation)

John Henninger Reagan (1818–1905) was an American politician.

John Reagan may also refer to:


 * John Reagan, character in Alias Mary Flynn
 * Johnny Reagan (1926–2018), baseball coach
 * Jack Reagan (1883–1941), father of Ronald Reagan
 * John Neil Reagan (1908–1996), American radio station manager
 * John Reagan (New Hampshire politician) (born 1946), New Hampshire politician