Fernando Altamirano (Fernando Altamirano-Carbajal) (July 7, 1848 – October 7, 1908) was a Mexican physician, botanist and naturalist. He was born in Aculco, studied in Querétaro, and died in Mexico City. Altamirano was the founder and the director of the National Medical Institute of Mexico (Instituto Medico Nacional) from 1888 to 1908.