Gabriel Jean Edmond Séailles (27 June 1852 – 16 September 1922) was a French philosopher.

You can help expand this article with text translated from the corresponding article in French. (April 2015) 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. Consider adding a topic to this template: there are already 6,166 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 French Wikipedia article at [[:fr:Gabriel Séailles]]; see its history for attribution. You may also add the template {{Translated|fr|Gabriel Séailles}} to the talk page. For more guidance, see Wikipedia:Translation.

Séailles was born in Paris. He studied philosophy at the École normale supérieure, then taught philosophy in a number of colleges across France before spending months together with Jules Lachelier, to attend Wilhelm Wundt's lectures about epistemology at Leipzig University.;^[1] from this experience abroad he published, besides his logbook, a paper on didactics in Germany.^[2] He defended his PhD in literature in Paris in 1884,^[3] making his debut as a philosophical writer with his book Essay on genius in art (1883) exposing a theme of his interest in the underlying principles of art. The book on the history of philosophy he wrote with Paul Janet, Les problèmes et les écoles, was published in 1887. Janet was the Sorbonne's Professor of Philosophy and in time Séailles became Janet's successor.^[4]

In 1892 he wrote a book about Leonardo da Vinci as a polymath and in 1901 he published a book on Watteau.^[4]

• Les Affirmations de la conscience moderne, 1903.
• Éducation ou Révolution, 1904.
• La Philosophie de C. Renouvier
• La question juive en Pologne - Enquête, 1916^[5]