Emmanuel Carasso or Emanuel Karasu (1862 in Salonica – 1934 in Trieste) was an Ottoman lawyer and a member of the prominent Sephardic Jewish Carasso family of Ottoman Salonica (now Thessaloniki, Greece).

Emmanuel's nephew was the physician Isaac Carasso, also Salonica-born Sephardic Jew from the Ottoman Empire, who began producing Danone yogurt in Barcelona, Spain in 1919.

[2] Masonic lodges and other secret societies in Salonica were meeting places for sympathizers of the Young Turks, including Talat Pasha.

[3] Karasu was one of the first non-Muslim members of the Ottoman Freedom Society, which later became part of the Committee of Union and Progress (CUP); when the CUP came to power, he became the Salonica deputy in the Ottoman parliament.

Karasu was one of the four men who told Sultan Abdul Hamid II of his deposition in April 1909.