Mitoshirochō (美土代町), officially Kanda-Mitoshirochō (神田美土代町), is a district of Chiyoda, Tokyo, Japan. As of April 1, 2007, its population is 35. Its postal code is 101-0053.
This district is located on the northern part of Chiyoda Ward. It borders Kanda-Ogawamachi on the north, Kanda-Tsukasamachi on the east, Uchi-Kanda on the south, and Kanda-Nishikichō on the west.