Taco Bell is an American chain of fast food restaurants based in Irvine, California and a subsidiary of Yum! Brands, Inc. The restaurants serve a variety of Mexican and Tex-Mex foods that include tacos, burritos, quesadillas, and nachos.

A burrito in Mexico is, historically, a regional name, among others, for what is known as a taco, a tortilla filled with food, in other parts of the country.