This is a list of notable hamburger restaurants. A hamburger is a sandwich consisting of one or more cooked patties of ground meat (usually beef) usually placed inside a sliced hamburger bun. Hamburgers are often served with lettuce, bacon, tomato, onion, pickles, cheese, and condiments such as mustard, mayonnaise, ketchup, and relish. This list includes restaurants and fast food restaurants that primarily serve hamburgers and related food items.
This is a dynamic list and may never be able to satisfy particular standards for completeness. You can help by adding missing items with reliable sources.