Christian Ludolf Wienbarg (25 December 1802 – 2 January 1872) was a German journalist and literary critic, one of the founders of the Young Germany movement during the Vormärz period.
Wienbarg was born in Altona, as the son of a blacksmith. In 1822 he started studying theology at the Kiel University. In 1826, he had to drop his studies for financial reasons and worked as a private tutor for Count Christian Günther von Bernstorff in Lauenburg. In 1829, he was conferred a doctor's degree at Marburg University for his thesis on the original meaning of Platonic ideas. In 1833, he accepted a job as lecturer in Kiel.
In 1834, he published a collection with 22 of his lectures under the title "Ästhetische Feldzüge" ("Aesthetic Campaigns"). With the opening words "To you, young Germany, I dedicate these speeches" he helped to create the expression "Young Germany". In the same year, he met the writer Karl Gutzkow in Frankfurt am Main. They planned to publish a journal in summer 1835. However, it was seized and banned by the German government even before the delivery of its first edition.
In November 1835, Wienbarg's writings, together with those of Heinrich Heine, Ludwig Börne, Karl Gutzkow, Heinrich Laube and Theodor Mundt, were first banned in Prussia and subsequently in all the member states of the German confederation. Wienbarg was forced to leave Frankfurt and escaped to Heligoland, then a British island popular with political refugees from Germany. In the autumn of 1836, he returned to Hamburg where he resumed his activities as a journalist and editor for different journals. At the end of the 1830s, he was supported by his siblings. On 12 May 1839 he married Elisabeth Wilhelmine Dorothea Marwedel, daughter of a middle-class family in Altona, but his marriage did not improve his financial situation.