Taco Bell was founded by Glen Bell in 1962 in Downey, California.
Bell had previously operated hamburger and taco businesses in Southern California. He opened the first Taco Bell restaurant in Downey, creating a concept centered on inexpensive Mexican-inspired fast food. The original restaurant was later preserved and moved to the Taco Bell company’s headquarters area.
The brand grew through franchising and became one of the largest Mexican-style fast-food chains in the United States. Its menu has included tacos, burritos, and other products adapted for quick-service restaurant operations.
Taco Bell is sometimes mixed up with Del Taco because both began in Southern California and serve Mexican-inspired fast food. Their founders, corporate histories, and brand development are distinct. Taco Bell’s founding year and Downey origin identify the specific franchise in this question.