Michael Elko (born 1977) is a football coach who has been the defensive coordinator for the Notre Dame Fighting Irish football team since 2017.
Raised in South Brunswick, New Jersey, Elko graduated in 1995 from South Brunswick High School, where he played baseball, basketball and was the quarterback for the school's football team. He was recognized by the coaches of the Greater Middlesex Conference as the league's top quarterback in 1994 and was inducted into the school's athletic hall of fame in 2012. He graduated from the University of Pennsylvania, where he played Safety for the Penn Quakers football team that won the Ivy league championship in 1998.
Prior to being named defensive coordinator at Notre Dame, Elko had coached the defense for three seasons at Hofstra University, for five seasons with the Bowling Green Falcons, and for three seasons with the Wake Forest Demon Deacons. During the 2016 season, Elko's Wake Forest defense ranked in the top 20 for NCAA Division I Football Bowl Subdivision (FBS) in defensive touchdowns scored, turnovers, red zone defense, sacks, and scoring defense. Alabama, Clemson and Washington, the three other FBS teams to accomplish this on defense, were among the four teams selected to compete in that season's College Football Playoff postseason tournament. The Fighting Irish fired DC Brian VanGorder the prior September after Notre Dame started the season with a 1-3 record and a defense ranked third from the bottom of the FBS.