John Lovett may refer to:
John Lovett (American politician) (1761–1818), U.S. Representative from New York John Lovett (American football coach) (born 1950) John Lovett (tight end) (born 1996), American football player John Lovett (baseball) (1877–1937), American baseball player John M. Lovett (1943–2003), Australian government administrator John Lovett (runner), winner of the 1970 distance medley relay at the NCAA Division I Indoor Track and Field Championships
See also Jon Lovett (born 1982), American speechwriter and media personality Jon Lovitz (born 1957), American comedic actor John Lovitt (1832–1908), Canadian politician, shipbuilder, and captain