《查泰莱夫人的情人》（Lady Chatterley's Lover）是英国作家D·H·劳伦斯于1928年发表的小说，也是他最后一部长篇小说。

这部小说于1928年在佛罗伦斯独立印刷，直到1960年才在英国印刷发行。劳伦斯曾考虑将这本书改名为「Tenderness」，并曾将原本的手稿大幅修改润饰过。这本书曾发行过三种不同的版本。

这个故事中描述查泰莱夫人和她情人间的肉体关系，其中露骨的性爱描写、和在当时属禁忌的猥亵用词引来许多评论家的非议，或许也是因为此书描写的主角是劳动阶级男性与资产阶级女性间的关系。

Lady Chatterley's Lover is a novel by D. H. Lawrence, first published in 1928. The first edition was printed privately in Florence, Italy, with assistance from Pino Orioli; an unexpurgated edition could not be published openly in the United Kingdom until 1960. (A private edition was issued by Inky Stephensen's Mandrake Press in 1929.) The book soon became notorious for its story of the physical (and emotional) relationship between a working class man and an upper class woman, its explicit descriptions of sex, and its use of then-unprintable words.