Adachi Kagemori (安達 景盛) (? - 1248) was a warrior of the Adachi family and was a son of Morinaga. He served with Minamoto no Yoriie but became a monk when Minamoto no Sanetomo died. This did not stop him from joining the Hojo Family for the Jokyu incident, however.

Hojo Tsunetoki and Hojo Tokiyori were his grandsons.

The article is originally from OpenHistory.