Izumichō, Chiyoda, Tokyo

, is a district of Chiyoda, Tokyo, Japan. As of April 1, 2007, its population is 629. Its postal code is 101-0024.

This district is located on the northeastern part of Chiyoda Ward. It borders Taitō 1-chōme, Taitō to the north; (across Kiyosubashi-dōri Avenue) Asakusabashi, Taitō to the east; (across Sakumagakkō-dōri Avenue) Kanda-Sakumachō, Chiyoda to the south; and (across Shōwa-dōri Avenue) Kanda-Matsunagachō, Chiyoda to the west.

As a business district, Izumichō is home to the headquarters of YKK Group, world's largest zipper manufacturer, and Toppan Printing, one of the TOPIX 100 companies of Japan.