Robert William Flay is an American celebrity chef, restaurateur, and television personality. He is the owner and executive chef of five restaurants: Mesa Grill and Bar Americain in New York City; Mesa Grill in Las Vegas; Mesa Grill in Bahamas (Atlantis Paradise Island, Nassau); and Bobby Flay Steak in Atlantic City, New Jersey.

Flay has hosted seven Food Network television programs and appeared regularly on an eighth. He has also appeared as a guest on other Food Network shows and hosted a number of specials on the network.