Óscar Carmona

António Óscar Fragoso Carmona (; 24 November 1869 – 18 April 1951) was a Portuguese Army officer and politician. He was the 96th Prime Minister of Portugal from 1926 to 1928 and 11th President of Portugal from 1926 until his death in 1951. 
He also was the Minister of War in late 1923 and in 1926, and he also was the Minister of Foreign Affairs two times in 1926.