John Barnard (6 July 1794 at Chislehurst, Kent; died 17 November 1878 at Cambridge, England) was an English amateur cricketer who played first-class cricket from 1815 to 1830. Mainly associated with Kent and Marylebone Cricket Club (MCC), he made 18 known appearances in first-class matches. He played for several predominantly amateur teams including the Gentlemen in the Gentlemen v Players series.
Between the years 1830 and 1878 Barnard did not play first-class cricket.