The alcohol laws of Missouri are among the most permissive in the United States. Missouri is known throughout the Midwest for its largely laissez-faire approach to alcohol regulation, in sharp contrast to the very strict alcohol laws of some of its neighbors, like Kansas and Oklahoma.

Missouri is a landlocked state in the Midwestern region of the United States. Ranking 21st in land area, it borders Iowa to the north, Illinois, Kentucky and Tennessee to the east, Arkansas to the south and Oklahoma, Kansas, and Nebraska to the west. In the south are the Ozarks, a forested highland, providing timber, minerals, and recreation. The Missouri River, after which the state is named, flows through the center and into the Mississippi River, which makes up the eastern border. With over six million residents, it is the 18th-most populous state of the country. The largest urban areas are St. Louis, Kansas City, Springfield, and Columbia; the capital is Jefferson City.