Taco Bell is an American-based chain of fast food restaurants originating in Irvine, California in 1962, by founder Glen Bell. Taco Bell is a subsidiary of Yum! Brands, Inc. The restaurants serve a variety of Mexican-inspired foods, that include: tacos, burritos, quesadillas, nachos, novelty and specialty items, along with a variety of "value menu" items. As of 2018, Taco Bell serves over two billion customers each year, at 7,072 restaurants, more than 93 percent of which are owned and operated by independent franchisees and licensees.

PepsiCo purchased Taco Bell in 1978,^[5] and later spun off its restaurants division as Tricon Global Restaurants, which later changed its name to Yum! Brands.