John Kirby may refer to:

• Joshua Kirby (1716–1774), often mistakenly called John Joshua Kirby, British landscape painter, engraver, and writer
• John Kirby (artist) (born 1949), British painter
• John Kirby (musician) (1908–1952), American jazz musician
• John Carroll Kirby, American pianist, record producer and composer

• John Kirby (Canadian politician) (1772–1846), Canadian businessman & politician
• John Kirby (admiral), retired United States Navy admiral, and spokesperson
• John Kirby (MP), member of parliament for Hertfordshire

• John Kirby (baseball) (1865–1931), baseball player
• John Kirby (American football) (born 1942), American football player
• John Kirby (cricketer) (born 1936), English cricketer
• Jon Luke Kirby (born 1998), rugby league footballer

• John Kirby (topographer) (1690–1753), English mapmaker and illustrator
• John Kirby (surgeon) (1781–1853), president of the Royal College of Surgeons in Ireland
• John Henry Kirby (1860–1940), American businessman
• John Kirby (bishop) (born 1938), Irish bishop
• John Kirby (attorney) (1939–2019), American lawyer and namesake of Nintendo character Kirby

• John Kirby Allen (1810–1838), American pioneer
• Jack Kirby (disambiguation)
• John Kirkby (disambiguation)

Topics referred to by the same term

This disambiguation page lists articles about people with the same name.
If an internal link led you here, you may wish to change the link to point directly to the intended article.