Patrick Lyon

Patrick Lyon may refer to:


 * Patrick Lyon, 1st Lord Glamis (1402–1459), Scottish nobleman
 * Patrick Lyon, 3rd Earl of Strathmore and Kinghorne (1643–1695), Scottish peer and nobleman
 * Patrick Lyon of Auchterhouse (1669–1715), his son
 * Patrick Lyon, 1st Earl of Kinghorne (c. 1575–1615), Scottish landowner
 * Patrick Lyon (blacksmith) (1769–1829), Scottish-born American blacksmith and builder of hand-pumped fire engines