John Blythe
John Blyth, Blithe or Blythe may refer to:
Actors
- John Sidney Blyth, birth name of American actor John Barrymore
- John Blythe , English actor
Politicians
- John Blithe , English politician
- John Blythe , member of the House of Assembly of Jamaica in 1820; father of John Buddle Blyth
- John Blythe , Canadian politician
Religious figures
- John Blithe , English Archdeacon of Stow and Lindsey 1477–78
- John Blyth , English Bishop of Salisbury 1493–99
Others
- John Buddle Blyth, Jamaican-born chemist, first professor of chemistry at Queen's College Cork in Ireland
- John Dean Blythe, English writer
- John Blythe , English centre half