John Salusbury

John Salusbury or Salesbury may refer to:
 * John Salusbury (died 1540s), courtier and knight of the shire for Denbighshire
 * John Salusbury (died 1578), knight of the shire for Denbighshire
 * John Salesbury (1533–1580), member of parliament for Merioneth, Denbigh Boroughs, and Denbighshire
 * Sir John Salusbury (poet) (1567–1612), Welsh poet and politician
 * Sir John Salusbury, 4th Baronet (died 1684), English politician
 * John Salusbury (MP) (died 1685), Welsh politician
 * Sir John Salusbury (diarist) (1707–1762), Welsh diarist and explorer