John Johnstone

John Johnstone may refer to:

• John Johnstone (athlete) (1892–1969), American Olympic track and field athlete
• John Johnstone (baseball) (born 1968), American professional baseball player
• John Johnstone (footballer), English soccer player
• John Johnstone (mayor), mayor of New York, 1714–1719
• John Heywood Johnstone, British Member of Parliament for Horsham, 1893–1904

See also

• John Johnston (disambiguation)
• John Hope-Johnstone (disambiguation)