William Glenn Lewis (born July 12, 1963) is an American former professional football player who was a center for eight seasons in the National Football League (NFL). Lewis was born and raised in Sioux City, Iowa, and played scholastically at Sioux City East High School. He played collegiately at Nebraska, where he was a first-team All-American as a senior. Lewis was selected by the Los Angeles Raiders in the seventh round of the 1986 NFL draft. He spent four years with the Raiders, followed by three years with the Phoenix Cardinals, and one year with the New England Patriots. His son, Alex Lewis, later also played at Nebraska before being drafted by the Baltimore Ravens in the 2016 NFL draft.