Marriott Hotels & Resorts is Marriott International's brand of full-service hotels and resorts based in Bethesda, Maryland. As of June 30, 2020, there were 582 hotels and resorts with 205,053 rooms operating under the brand, in addition to 160 hotels with 47,765 rooms planned for development.

Marriott International, Inc. is an American multinational company that operates, franchises, and licenses lodging brands that include hotel, residential, and timeshare properties. Marriott International owns over 30 hotel and timeshare brands with 8,785 locations and 1,597,380 rooms across its network. Marriott International is headquartered in Bethesda, Maryland. The company was founded by J. Willard Marriott (1900–1985) and his wife Alice Marriott (1907–2000).