The Mandarins is a 1954 roman à clef by Simone de Beauvoir, for which she won the Prix Goncourt, awarded to the best and most imaginative prose work of the year, in 1954. The Mandarins was first published in English in 1956.

Simone Lucie Ernestine Marie Bertrand de Beauvoir was a French existentialist philosopher, writer, social theorist, and feminist activist. Though she did not consider herself a philosopher, nor was she considered one at the time of her death, she had a significant influence on both feminist existentialism and feminist theory.