Huy Fong Foods (滙豐食品公司) is a hot sauce company based in Rosemead, California. Beginning in 1980 on Spring Street in Los Angeles's Chinatown, with an initial investment of US$50,000 in family savings after being turned down by a bank for a US$200,000 loan, it has grown to become one of the leaders in the Asian hot sauce market, especially Sriracha sauce.

The sauce was developed by the company's founder, David Tran (Trần), an ethnic Chinese Vietnamese farmer (born c. 1945) who had grown chili peppers, produced, and sold chili sauce in Long Binh, a village just north of Saigon. He fled Vietnam in either 1977 or 1979 and arrived in the United States (first in Boston, then in Los Angeles) in the spring of 1980 as a part of the migration of the Vietnamese boat people following the Vietnam War. In the late 19th century, Tran's grandfather had moved the family from Chaozhou, Guangdong, China to Saigon, where they settled into the Chinese community.

The company is named for the old Taiwanese freighter that took Tran to Hong Kong in 1978 and its rooster logo comes from the fact that Tran was born in the Year of the Rooster. The bottles' trademark green top symbolizes the freshness of the chili used.