Charles Sackville, 5th Earl De La Warr (1790-1869), was a British nobleman known for his role in the House of Lords. He inherited the title from his father, the 4th Earl De La Warr, and was involved in various social and political activities during his lifetime. He was also a prominent landowner, managing estates in Sussex and Kent. The Earl was known for his interest in agriculture and improvements in land management, contributing to the development of his estates and the local economy.