John Salusbury

• John Salusbury (died 1540s), courtier and knight of the shire for Denbighshire
• John Salusbury (died 1578), knight of the shire for Denbighshire
• John Salesbury, member of parliament for Merioneth, Denbigh Boroughs, and Denbighshire
• Sir John Salusbury (poet), Welsh poet and politician
• Sir John Salusbury, 4th Baronet, English politician
• John Salusbury (MP), Welsh politician
• Sir John Salusbury (diarist), Welsh diarist and explorer