Francis Leigh

Francis Leigh may refer to:


 * Sir Francis Leigh (MP for Oxford) (1579–1625), English MP for Oxford
 * Francis Leigh, 1st Earl of Chichester (1598–1653), Baronet, courtier and Royalist MP for Warwick
 * Francis Leigh (MP for Kent) (c. 1651–1711), English MP for Kent
 * Francis Leigh (MP for Kildare) (fl. 1663–1692), Irish Jacobite politician
 * Francis Leigh (MP for Wexford) (1758–1839), MP for Wexford Borough and New Ross
 * Francis Leigh (died 1644) (1592–1644), English politician
 * Francis Leigh, 3rd Baron Leigh, British peer and Warwickshire landowner