Diana M. Holland

Diana M. Holland
Born1968 (age 5657)
AllegianceUnited States
Service / branchUnited States Army
Years of service1990–2023
RankMajor General
CommandsUnited States Army Corps of Engineers Mississippi Valley Division
United States Army Corps of Engineers South Atlantic Division
130th Engineer Brigade
92nd Engineer Battalion
Battles / warsIraq War
War in Afghanistan
Operation Resolute Support
AwardsDistinguished Service Medal (2)
Legion of Merit (2)
Bronze Star Medal (3)

Diana Maureen Holland (née Leach; b. 1968) is a retired major general in the United States Army, who last served as commanding general of 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 Commandant of Cadets at the United States Military Academy, the first woman to hold the position.