Diana M. Holland is a major general in the United States Army, who commands the Mississippi Valley Division of the United States Army Corps of Engineers. She is a veteran of the wars in Iraq and Afghanistan. From January 2016 to June 2017, served as Commandants of Cadets at the United States Military Academy, the first woman to hold the position.
Holland's awards and decorations include the Army Distinguished Service Medal with one oak leaf cluster, the Legion of Merit with one oak leaf cluster, the Bronze Star Medal with two oak leaf clusters, the Defense Meritorious Service Medal, the Meritorious Service Medal with four oak leaf clusters, the Combat Action Badge, the Senior Parachutist Badge, the German Parachutist Badge, and the Silver Order of the de Fleury Medal.
In June, 2018, Holland was recognized by Atlanta Magazine as a "Woman Making a Mark."