The first woman millionaire in the U.S. was Sara Breedlove. In… The first woman millionaire in the U.S. was Sara Breedlove. In the 1890s she made her fortune by selling hair products designed and marketed for Black women.Source: Unbelievable Facts Interesting Facts Related posts:A millionaire announced he would bury his Bentley for his… How a millionaire in Florida transformed a whole neighborhood -… A millionaire who announced he would bury his Bentley for his… The first self-made female millionaire in the U.S. was a Black…