Baudelaire most commonly refers to Charles Baudelaire (1821–1867), French poet.

Baudelaire may also refer to:

• Baudelaire (surname)
• Baudelaire, a 1947 book-length essay on Charles Baudelaire by Jean-Paul Sartre
• Tyler, the Creator, American rapper who also goes by the pseudonym Tyler Baudelaire
• Baudelaires, a fictional family in A Series of Unfortunate Events
• The Baudelaire Fractal, a 2020 novel by Lisa Robertson
• The Baudelaire Label, Canadian record label
• "Baudelaire", a song from the 2002 album Source Tags & Codes by ...And You Will Know Us by the Trail of Dead
• "Baudelaire", a song from the 2017 album Snow by Angus & Julia Stone
• An alternative spelling of Baselard, a type of late medieval dagger or knife