Henry Slingsby may refer to:
Henry Slingsby (died 1634) (1560–1634), MP Sir Henry Slingsby, 1st Baronet (1602–1658), English Royalist landowner and Member of Parliament Henry Slingsby (Master of the Mint) (1621–1690), Master of the Mint 1662–1680 Henry Slingsby (1638–1701), MP for Portsmouth and Lieutenant-Governor of Portsmouth Sir Henry Slingsby, 3rd Baronet (1660–1691) of the Slingsby baronets, MP for Knaresborough Sir Henry Slingsby, 5th Baronet (1695–1763) of the Slingsby baronets, MP for Knaresborough
See also Slingsby (disambiguation)