Ken Miller (gridiron football)
 Ken Miller (born October 15 1941 in The Dalles Oregon) is the former Head Coach and Vice President of Football Operations for the Saskatchewan Roughriders of the Canadian Football League. He served as the Roughriders head coach between 2008 and 2010 leading the team to appearances in the Grey Cup in 2009 and 2010. Miller returned as head coach of the Roughriders on August 19 2011 after the firing of Greg Marshall after a 1–7 start to the 2011 CFL season.