Fermín Sarmiento Torralba (born Fermín Torralba y Sarmiento; 1891–1939) was a Filipino lawyer and politician. He was a member of the Philippines Legislature from 1922 to 1928 and was Secretary of the Philippine Senate from 1931 to 1935. He was a member of the Nacionalista Party. Fermín Torralba was born in Tagbilaran, Bohol to Margarito Torralba y Maturan (c. 1856 – January 11, 1929 in Tagbilaran, Bohol) and Cirila Sarmiento. He received an LL.B. degree from the University of Michigan.