Mike Joy (born November 25, 1949 in Chicago, Illinois, United States) is an American TV sports announcer, who currently serves as the lap-by-lap voice of Fox Sports' coverage of the NASCAR Sprint Cup Series. His color analysts are Darrell Waltrip and Larry McReynolds. Joy has broadcast 35 runnings of the Daytona 500, the sport's biggest event. He also serves as Velocity/Discovery Channel's expert analyst for their coverage of collector car auctions.