Michitsuna no Haha (c. 935–995) was a Heian period writer in Japan. Her true name is unknown to history. The term Michitsuna no Haha literally translates to Michitsuna's mother. She is a member of the Thirty-six Medieval Poetry Immortals (中古三十六歌仙, chūko sanjurokkasen). She wrote the Kagerō Nikki, a classic of Japanese literature, about her troubled marriage to Fujiwara no Kaneie who served as Sesshō and Kampaku.