You can help expand this article with text translated from the corresponding article in Chuvash. (January 2023) Click [show] for important translation instructions. 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 Chuvash Wikipedia article at [[:cv:Элмен Даниил Семёнович]]; see its history for attribution. You may also add the template {{Translated|cv|Элмен Даниил Семёнович}} to the talk page. For more guidance, see Wikipedia:Translation.

You can help expand this article with text translated from the corresponding article in Russian. (December 2014) Click [show] for important translation instructions. 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. 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 Russian Wikipedia article at [[:ru:Эльмень, Даниил Семёнович]]; see its history for attribution. You may also add the template {{Translated|ru|Эльмень, Даниил Семёнович}} to the talk page. For more guidance, see Wikipedia:Translation.

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Daniel Elmen (Chuvash: Даниил Элмен, born Daniil Semyonov; December 29, 1885, Ismender, Yadrinsky Uyezd, Kazan Governorate, Russian Empire – September 3, 1932, Ilyinka, Chuvash ASSR, USSR) was a Chuvash state and political figure, the first Chairman of the Chuvash regional executive committee (1920–1921). Elmen contributed to the development of public education and cultural institutions in Chuvashia.

• Иванов М. И. Даниил Эльмень: острые грани судьбы. — Cheboksary: Chuvash Book Publishers, 2009. — 255 с. ISBN 978-5-7670-1733-1
• Николаев В. Н., Лялина Л. В. Д. С. Эльмень (Семенов). Его роль в становлении и развитии Чувашской национальной государственности. Cheboksary, 2008.

• Государственные и политические деятели: Эльмень (Семенов) Даниил Семенович
• "Эльмень (Семёнов) Даниил Семёнович". Справочник по истории Коммунистической партии и Советского Союза 1898—1991. Retrieved 2013-12-12.
• Даниил Эльмень - герой или аутсайдер чувашской истории?