“The largest landowner in the world currently is King Charles III of England. How much land does the Royal Family own? He and the British Royal Family own more than 6,600,000,000 acres of land around the world. They technically own many territories around the globe, amounting to 1/6 of the surface of the planet. The family owns land in the United Kingdom, Canada, and beyond.
Second on the list is the Catholic Church.”
www.madisontrust.com/information-center/worlds-largest-landowners/