Pizza Hut is an American restaurant chain and international franchise based in Addison, Texas (a northern suburb of Dallas), offering different styles of pizza along with side dishes including pasta, buffalo wings, breadsticks, and garlic bread. Pizza Hut is a subsidiary of Yum! Brands, Inc., the world's largest restaurant company, with approximately 34,000 restaurants, delivery-carry out units, and kiosks in 100 countries.

Pizza Hut is split into several restaurant formats; the original family-style "Red Roof" dine-in locations, delivery locations that offer a carry-out, delivery, and dine-in options, and the store front delivery and carry-out locations. Many full-size Pizza Hut locations offer lunch buffet, with "all-you-can-eat" pizza, salad, breadsticks, and a special pasta. Additionally, Pizza Hut also has a number of other business concepts that are different from the store type; Pizza Hut "Bistro" locations are Red Roofs which offer an expanded menu and slightly more upscale options.

Finally, "Pizza Hut Express" and "The Hut" locations are fast food restaurants. They offer a limited menu with many products not found at traditional Pizza Huts. These type of stores are often paired in a colocated location with a sibling brand such as Wing Street, KFC or Taco Bell, they can also be found on college campuses, food courts, theme parks, and in stores such as Target.