《茶花女》（La traviata）是由朱塞佩·威尔第作曲的三幕歌剧。

意大利文剧本由皮亚威（Francesco Maria Piave）编写，改编自小仲马于1848年出版的小说《茶花女》（The Lady of the Camellias，La dame aux Camélias）。歌剧于1853年3月6日在威尼斯凤凰歌剧院（Teatro la Fenice）首演。作品名称“La traviata”解作“迷途妇人”，或“失落的人”。

故事的原着小说，亦被改拍成电影《茶花女》（Camille，1936）。《情陷红磨坊》（Moulin Rouge!，2001）亦是以茶花女作蓝本改编。

La traviata (Italian: [la traviˈaːta; traˈvjaːta], The Fallen Woman) is an opera in three acts by Giuseppe Verdi set to an Italian libretto by Francesco Maria Piave. It is based on La dame aux Camélias (1852), a play adapted from the novel by Alexandre Dumas, fils. The opera was originally titled Violetta, after the main character. It was first performed on 6 March 1853 at the La Fenice opera house in Venice.