Lieutenant General (ret.) Miyashita Toshihiro 宮下寿広 is a Japanese former Ground Self Defense officer.
- Major General.
- Director, General Research Depaprtment, JGSDF Ground Research and Development Command.
- 3 Jul 2007 Director, Operation Department, Ground Staff Office.
- 24 Mar 2009 Lieutenant General. Commander, 4th Division.
- 26 Jul 2010 Vice President, National Defense Academy of Japan (Defense Affairs).
- 5 Aug 2011 Commander, Western Army.
- 22 Aug 2013 retired.