Armelle Leśniak (born 23 July 1969), known mononymously as Armelle, is a French actress, comedian, and screenwriter.

After studies in Khâgne, she works as a costume-aid. Trained by Jean Périmony, her atypical physique and her personality do not take long to attract attention. Coline Serreau entrusted her with a second role in 1996 in La Belle Verte.