Ōmori, Ōta, Tokyo
（重定向自Omori）
Ōmori(大森) is a district located a few kilometres south of Shinagawa, Tokyo, Japan accessed by rail via the Keihin Tohoku line, or by road via Dai Ichi Keihin. Ōmorikaigan, the eastern area of Ōmori, can be reached via the Keikyu line.
Ōmori is one of many areas in Tokyo's largest ward, Ota-ku, and was formerly home to the German International School before its relocation to Yokohama. High quality residential and retail developments that the German school attracted are present in the Ōmori-sannō area. Ōmori is home to the headquarters of the automotive company Isuzu, which has offices in the Belport complex a few hundred metres from Ōmori station.