Robert de Ferrers

• Robert de Ferrers, 1st Earl of Derby
• Robert de Ferrers, 2nd Earl of Derby
• Robert de Ferrers, 6th Earl of Derby
• Robert de Ferrers, 3rd Baron Ferrers of Chartley
• Robert de Ferrers, 5th Baron Ferrers of Chartley
• Robert Ferrers of Wem, English aristocrat
• Robert Farrar, 16th-century politician