When the White Lilacs Bloom Again
Swedish poster
Directed by	Robert Wohlmuth
Written by	Joseph Dalman Franz Doelle Fritz Rotter
Starring	Georg Henrich Vera Schmiterlöw Gaston Jacquet
Cinematography	Franz Koch
Production company	Münchner Lichtspielkunst
Distributed by	Bavaria Film
Release date	25 June 1929 (1929-06-25)
Running time	95 minutes
Country	Germany
Languages	Silent German intertitles

When the White Lilacs Bloom Again (German: Wenn der weiße Flieder wieder blüht) is a 1929 German silent romance film directed by Robert Wohlmuth and starring Georg Henrich, Vera Schmiterlöw and Walter Grüters.^[1] It takes its title from a popular song of the era. A 1953 film was made using the same name.

It was made at the Emelka Studios in Munich. The film's sets were designed by Ludwig Reiber.

• Georg Henrich as v. Zandten
• Vera Schmiterlöw as Else von Zandten
• Walter Grüters as Dr. Paul Horst
• Gaston Jacquet as van der Gaarden
• Julius Riedmueller as Anton Marr
• Ferdinand Martini as Diener

• Alfred Krautz. International directory of cinematographers, set- and costume designers in film, Volume 4. Saur, 1984.

• When the White Lilacs Bloom Again at IMDb