Mori Terumoto (?? ??, January 22, 1553 – June 2, 1625) was a Japanese daimyo.
The son of Mori Takamoto, and grandson and successor of the great warlord Mori Motonari, he fought against Toyotomi Hideyoshi but was eventually overcome.
He participated in the Kyushu Campaign (1587) on Hideyoshi's side and built Hiroshima Castle, thus essentially founding Hiroshima.