Mark Alan Lowry (born June 24, 1958) is a Christian comedian, songwriter, and singer, best known for co-writing the song "Mary, Did You Know?" Lowry performed with the Gaither Vocal Band from 1988-2001, and rejoined the group from 2009 to 2013, along with other "GVB" alumni Michael English and David Phelps. Lowry has recorded twelve albums, both music and comedy.