"Lili Marleen" (also spelled "Lili Marlen'", "Lilli Marlene", "Lily Marlene", "Lili Marlène" among others; German pronunciation: [ˈlɪliː maʁˈleːn(ə)]) is a German love song that became popular during World War II throughout Europe and the Mediterranean among both Axis and Allied troops. Written in 1915 as a poem, the song was published in 1937 and was first recorded by Lale Andersen in 1939 as "Das Mädchen unter der Laterne" ("The Girl under the Lantern"). The song is also well known on a version performed by Marlene Dietrich.
In 2005, Bear Family Records released a 7-CD set Lili Marleen an allen Fronten ("Lili Marleen on all Fronts"), including nearly 200 versions of "Lili Marleen" with a 180-page booklet.