Mike "Shep" Sheppard Sr. (April 12, 1936 – April 6, 2019) was an American college baseball coach, mainly as the head coach at Seton Hall from 1973 to 2000 and 2002 to 2003. In 30 seasons as head coach, he led Seton Hall to 10 NCAA Tournaments and two College World Series. He had an overall record of 998-540-11.