Lady Ōnu (蘇我大蕤娘 Soga no Ōnu-no-iratsume; d. 6 August 724) was a Japanese noblewoman. She was the daughter of Soga no Akae and bunin to Emperor Tenmu, with whom she had three children:

• Prince Hozumi (穂積皇子) (d. 715)
• Princess Ki (紀皇女) (?–?)
• Princess Takata (田形皇女) (d. 728), Saiō in Ise Shrine (706–707), and married to Prince Mutobe later

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You can help expand this article with text translated from the corresponding article in Japanese. (December 2010) Click [show] for important translation instructions. View a machine-translated version of the Japanese article. Machine translation, like DeepL or Google Translate, is a useful starting point for translations, but translators must revise errors as necessary and confirm that the translation is accurate, rather than simply copy-pasting machine-translated text into the English Wikipedia. Consider adding a topic to this template: there are already 3,705 articles in the main category, and specifying|topic= will aid in categorization. Do not translate text that appears unreliable or low-quality. If possible, verify the text with references provided in the foreign-language article. You must provide copyright attribution in the edit summary accompanying your translation by providing an interlanguage link to the source of your translation. A model attribution edit summary is Content in this edit is translated from the existing Japanese Wikipedia article at [[:ja:大蕤娘]]; see its history for attribution. You may also add the template {{Translated|ja|大蕤娘}} to the talk page. For more guidance, see Wikipedia:Translation.