John McNeill

John McNeill is the name of the following people:

• John McNeill (diplomat) (1793-1883), Scottish-British diplomat and surgeon
• John McNeill (theologian) (1925–2015), American psychotherapist, author, and theologian
• John McNeill (botanist) (born 1933), British botanist
• John Robert McNeill (* 1954), American environmental historian and university professor

This is a disambiguation page for differentiating between several terms identified with the same word.