Jules Joseph Lefebvre (bahasa Prancis:[ʒylʒɔzɛfləfɛvʁ]; 14 Maret 1836–24 Februari 1911) adalah seorang tokoh Perancis pelukis, pendidik dan ahli teori.
Ia memenangkan Prix de Rome yang bergengsi pada tahun 1861. Antara tahun 1855 dan 1898, ia memamerkan 72 potret di Paris Salon. Banyak lukisannya adalah sosok tunggal wanita cantik. Di antara potret terbaiknya adalah potret ML Reynaud dan Prince Imperial (1874).[3] Pada tahun 1891, ia menjadi anggota Akademi Seni Prancis.
1870 La Vérité (The Truth) (1870), oil on canvas, Musée d'Orsay, Paris. The painting is contemporary with the first small scale model made by Lefebvre's fellow-Frenchman Frédéric Bartholdi for what became the Statue of Liberty, striking a similar pose, though fully clothed.[2]
1872 La Cigale, National Gallery of Victoria (Exhibited Salon, Paris, 1872, no. 970; collection of Milton Latham (1827–82), San Francisco, before 1878; by whom sold, New York, 1879; collection of Daniel Catlin, St Louis, Missouri, 1879–1893; by whom gifted to the St Louis Museum of Fine Arts, 1893–1945; deaccessioned and sold, c. 1945; collection of Julian Sterling, Melbourne, by 1984–2005; from whom purchased for the Felton Bequest, 2005.)
Kathleen Luhrs, American Paintings in the Metropolitan Museum of Art, 1980: "...ke Paris dan belajar selama satu tahun di Académie Julian di bawah Gustave Boulanger dan Jules Lefebvre."
Kovacs, Anna Zsófia (2015–2016). "L'Ondine de Jules Lefebvre: un nu académique français dans les collections du musée des Beaux-Arts". Bulletin du musée hongrois des Beaux-Arts. 120-121: 147–164.