Manchester United Since Sir Alex Ferguson By Omolexy Period: Nov 6, 1986 to May 19, 2013 Sir Alex Ferguson Jun 19, 2013 Sir Alex Ferguson Period: Jul 1, 2013 to Apr 22, 2014 David Moyes Apr 22, 2014 David Moyes Period: Apr 22, 2014 to May 11, 2014 Ryan Giggs May 11, 2014 Ryan Giggs