Jeff Siemon graduated from Stanford University in 1972, where he starred as a linebacker, playing on two Rose Bowl winning teams. At Stanford, he earned the Silver anniversary Dick Butkus award his senior year as the nation's top linebacker, and the Pop Warner Award as the top senior player on the West Coast. He was inducted to the College Football Hall of Fame in 2006. He is a member of Delta Tau Delta International Fraternity.
After his NFL career, Jeff graduated from the Simon Greenleaf School of Law (M.A. in Christian Apologetics, 1984) Subsequently, Jeff began and continues his work today as the Minnesota Search Ministries Division Director.
Jeff and his wife, Dawn, have four grown children and live in Edina, Minnesota. Their daughter Kelley was a four-year starter for the Notre Dame women's basketball team, concluding her career as part of the Fighting Irish's 2001 national championship squad.