Jan Otto

You can help expand this article with text translated from the corresponding article in Czech. (January 2021) 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 Czech Wikipedia article at [[:cs:Jan Otto]]; see its history for attribution. You may also add the template {{Translated|cs|Jan Otto}} to the talk page. For more guidance, see Wikipedia:Translation.

Jan Otto
Jan Otto (1907)
Born	(1841-11-08)November 8, 1841 Přibyslav
Died	May 29, 1916(1916-05-29) (aged 74) Prague
Nationality	Czech
Occupation	Publisher
Known for	Otto's encyclopedia

Jan Otto (8 November 1841, Přibyslav – 29 May 1916, Prague) was a Czech publisher and bookseller. He is best known for Otto's encyclopedia, the largest encyclopedia published in Czech.