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 (MP)], 16th-century politician