Eliane Chantal Karp Fernenbug de Toledo is a Peruvian anthropologist. She was the First Lady of Peru from 2001 to 2006, as the wife of the erstwhile Peruvian president Alejandro Toledo. She specializes in the study of Andean indigenous cultures.

The First lady or Gentleman of Peru is the title held by the spouse or designated female family member of the president of Peru. The role usually fulfills functions of social work and accompanying the president. There have been a number of first ladies that have been foreign to Peru.