Richard Henry Bonnycastle

Lieutenant-Colonel Sir Richard Henry Bonnycastle
Portrait by Henry J. Morgan
Born	(1791-09-30)30 September 1791
Died	3 November 1847(1847-11-03) (aged 56)

Lieutenant-Colonel Sir Richard Henry Bonnycastle (30 September 1791 – 3 November 1847) was an officer of the British army active in Upper Canada.