MarÃa Constanza Ceruti (born 11 January 1973 in Buenos Aires, Argentina) is an Argentinian high-altitude archaeologist and anthropologist who has done more than 80 field surveys, most of them with National Geographic teams in Argentina, Chile, Bolivia, Ecuador and Peru.
She specializes in excavating Inca Empire ceremonial centers on the summits of Andean mountains.
Her most important finding are the Llullaillaco Mummies, the best preserved mummies in the world according to the Guinness Book of Records.
She's the only archaeologist specialized in the field of High Mountains.
She's also a researcher in the CONICET, director of the Institute of High Mountain Research at the Catholic University of Salta and teacher of a class that bears her name: Sacred Mountains - Constanza Ceruti.