Guy Fieri (born Guy Ramsay Ferry; January 22, 1968) is an American restaurateur, author, game host, and television personality currently working for Food Network. He co-owns six restaurants in California and is known for his television series on the Food Network.

By mid-2010, the Food Network had made Fieri the "face of the network." In 2010, the New York Times reported that Fieri brought an "element of rowdy, mass-market culture to American food television," and that his "prime-time shows attract more male viewers than any others on the network."