Fujiwara no Momokawa (藤原 百川, 732 – August 28, 779) was a Japanese statesman, courtier and politician during the Nara period.

He was a minister during the reigns of Empress Kōken/Shōtoku and Emperor Kōnin.

[6] Momokawa's father was Fujiwara no Umakai;[1] and his mother was Kume no Wakame.

She died in 794 during the moving of the imperial capital to Heian-kyō.

In 806, she received the posthumous title of kōgō when Emperor Heizei was enthroned.