Michael Stefanik (May 20, 1958 – September 15, 2019) was an American professional stock car racing driver. He competed mainly in the NASCAR Whelen Modified Tour. He was a seven-time champion in the Modified series, Stefanik was named the second greatest NASCAR Modified driver of all-time in 2003. His nine total championships (two in the Busch North Series) tie him with Richie Evans for most in NASCAR history. He was born in Wilbraham, Massachusetts.