Roger Russell Wehrli is an American former professional football player who spent his entire 14-year career as a cornerback for the St. Louis Cardinals of the National Football League (NFL) from 1969 until 1982. He was a seven-time Pro Bowler after playing college football for the Missouri Tigers, where he was a consensus All-American and a first-round draft choice by the Cardinals in 1969. He was inducted to the College Football Hall of Fame in 2003 and the Pro Football Hall of Fame in 2007.