Myles Lynn Deering (born 1953) is an Army National Guard major general who currently serves as the Adjutant General of Oklahoma. General Deering was appointed by Governor of Oklahoma Brad Henry in 2009 following the promotion of Harry M. Wyatt III to the position of Director, Air National Guard. On December 10, 2010, Governor-elect Mary Fallin announced that she would retain General Deering in his position as Adjutant General.