John Proby

• John Proby, MP for Huntingdonshire
• John Proby, MP for Huntingdonshire and Stamford
• John Proby, 1st Baron Carysfort, British politician, son of the above
• John Joshua Proby, 1st Earl of Carysfort, British politician, son of the above
• John Proby, 2nd Earl of Carysfort, British soldier and politician, son of the above