Pizza Hut began in 1958 in Wichita, Kansas, when Wichita State students Dan and Frank Carney borrowed $600 from their mother to open a pizzeria. The sign they inherited had room for only eight letters, so with five taken by PIZZA, the second word had to fit in three. They began franchising within a year, recruiting fellow students, among them future NFL coach Bill Parcells, and passed 100 locations in under a decade. The red roof design arrived in 1969, credited by some to Chicago architect George Lindstrom and by others to Wichita architect Richard D. Burke, said to have sketched it for $100 per store.

In August 1994 the chain and the Santa Cruz Operation launched PizzaNet, routing online orders from California to a server in Kansas and back to a local kitchen. It launched Stuffed Crust in March 1995, filmed a 1998 commercial in Red Square starring Mikhail Gorbachev, and in 2001 sent a vacuum-sealed pizza to cosmonaut Yuri Usachev on the International Space Station. Domino’s passed it in total sales by 2018, and after the collapse of its largest franchisee, NPC International, Yum Brands moved toward a 2026 split sale of the U.S. business, while Yum China ran more than 4,000 outlets by the end of 2025.

• The 2024 documentary Slice of Life follows former Pizza Hut buildings converted into pharmacies, tax offices and other businesses.
• Starting in 2019, some locations were converted back into a retro classic format.
• The Book It program, launched in 1985, rewarded young readers with a free personal pan pizza and drew criticism from the Campaign for a Commercial Free Childhood.
• The brand appeared in Back to the Future Part II and sponsored the Teenage Mutant Ninja Turtles live musical tour.
• In Beijing from 1990, Pizza Hut was presented as sit-down dining with knives, forks and a localized menu.