Ernest Frederick, Duke of Saxe-Coburg-Saalfeld

You can help expand this article with text translated from the corresponding article in German. (September 2012) Click [show] for important translation instructions. View a machine-translated version of the German 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. 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 German Wikipedia article at [[:de:Ernst Friedrich (Sachsen-Coburg-Saalfeld)]]; see its history for attribution. You may also add the template {{Translated|de|Ernst Friedrich (Sachsen-Coburg-Saalfeld)}} to the talk page. For more guidance, see Wikipedia:Translation.

Ernest Frederick
Duke of Saxe-Coburg-Saalfeld
Reign	16 September 1764 – 8 September 1800
Predecessor	Francis Josias
Successor	Francis
Born	(1724-03-08)8 March 1724 Saalfeld, Saxe-Coburg-Saalfeld, Holy Roman Empire
Died	8 September 1800(1800-09-08) (aged 76) Coburg, Saxe-Coburg-Saalfeld, Holy Roman Empire
Spouse	Sophia Antonia of Brunswick-Wolfenbüttel ​ ​ (m. 1749)​
Issue	Francis Prince Karl Wilhelm Princess Fredericka Princess Caroline Prince Ludwig Karl Prince Ferdinand August Prince Frederick
House	Wettin
Father	Francis Josias, Duke of Saxe-Coburg-Saalfeld
Mother	Anna Sophie of Schwarzburg-Rudolstadt
Religion	Lutheranism

Ernest Frederick, Duke of Saxe-Coburg-Saalfeld (in German, Ernst Friedrich, Herzog von Sachsen-Coburg-Saalfeld, 8 March 1724, in Saalfeld – 8 September 1800, in Coburg), was a Duke of Saxe-Coburg-Saalfeld.