Thomas Claude Bernard Renart de Fuschamberg, marquis d'Amblimont (1642 – 17 August 1700) was a French naval officer who was governor general of the French Antilles.He is best known for his 1674 defense of Martinique against Dutch forces under Admiral Michiel de Ruyter, where he was captain of a warship that played a critical role in driving the Dutch land forces off their beachhead.