Winstead's /ˈwɪnstɛdz/ is a hamburger chain based in Kansas City, Missouri. The chain opened in 1940 and has two locations in Kansas and Missouri. Apart from its burgers, Winstead's is known for the Streamline Moderne style of its original restaurant, and "skyscraper" sodas and milkshakes built to serve five or six. The chain is owned by . The Haddad group filed for bankruptcy on March 10, 2020. Food Network Magazine rated Winstead's the Best Hamburger in the state of Kansas. Food critic Calvin Trillin considers Winstead's to have the world's best cheeseburgers.