The Flowers of Evil) is a volume of French poetry by Charles Baudelaire. First published in 1857 (see 1857 in poetry), it was important in the symbolist and modernistmovements. The poems deal with themes relating to decadence and eroticism.

Charles Pierre Baudelaire (1821 – 1867) was a French poet who also produced notable work as an essayist, art critic, and pioneering translator of Edgar Allan Poe. His most famous work, a book of lyric poetry titled Les Fleurs du mal (The Flowers of Evil), expresses the changing nature of beauty in the rapidly industrializing Paris during the mid-19th century. Baudelaire's highly original style of prose-poetry influenced a whole generation of poets including Paul Verlaine, Arthur Rimbaud and Stéphane Mallarmé, among many others. He is credited with coining the term "modernity" (modernité) to designate the fleeting, ephemeral experience of life in an urban metropolis, and the responsibility of artistic expression to capture that experience.