Goar Mestre Espinosa (born December 25, 1912 – March 23, 1994) was a Cuban-born Argentine businessman, remembered as one of the pioneers of the audiovisual industry in Latin America. He owned several broadcasters, led by CMQ.^[1]

You can help expand this article with text translated from the corresponding article in Spanish. (January 2018) Click [show] for important translation instructions. View a machine-translated version of the Spanish 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 Spanish Wikipedia article at [[:es:Goar Mestre]]; see its history for attribution. You may also add the template {{Translated|es|Goar Mestre}} to the talk page. For more guidance, see Wikipedia:Translation.

You can help expand this article with text translated from the corresponding article in Portuguese. (January 2018) Click [show] for important translation instructions. View a machine-translated version of the Portuguese 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 Portuguese Wikipedia article at [[:pt:Goar Mestre]]; see its history for attribution. You may also add the template {{Translated|pt|Goar Mestre}} to the talk page. For more guidance, see Wikipedia:Translation.

Goar Mestre died on March 23, 1994, at the age of 81. His wife Alicia Martín, whom he married in 1940 and had four children and 12 grandchildren, died a week later.