Lee Monroe Gross III (born July 29, 1953) is an American former professional football center.
He was selected in the second round of the 1975 NFL draft after playing college football for the Auburn Tigers.
He spent four seasons in the National Football League (NFL), three for the New Orleans Saints from 1975 to 1977 and one with the Baltimore Colts in 1979.
His older son, Lee, played football for the Texas Christian University in the mid-1990s.
This biographical article relating to an American football offensive lineman born in the 1950s is a stub.