Bleu de Chanel (literally translated as “Chanel’s Blue” or “Blue Chanel”) is a men’s fragrance created by Jacques Polge for French fashion house Chanel in 2010. It was the first men’s fragrance released by the brand since Allure Homme Sport in 2004, and the first men’s masterbrand introduced since Égoïste in 1990. The original fragrance is an eau de toilette; the 2014 eau de parfum version was also formulated by Jacques Polge, and the 2018 parfum version was formulated by his son Olivier Polge. French actor Gaspard Ulliel was the first ambassador for Bleu de Chanel and remained as the face of the fragrance for twelve years, until his death in January 2022. He was succeeded by actor Timothée Chalamet in May 2023.

Bleu de Chanel is described as a woody aromatic fragrance, which is identified by the combination of “aromatic herbs” and an “opulent center and base.” The fragrance contains top notes of lemon, mint, pink pepper, and grapefruit; middle notes of ginger, Iso E Super, nutmeg, and jasmine; and base notes of labdanum, sandalwood, patchouli, vetiver, incense, cedar, and white musk.