Wir sind des Geyers schwarzer Haufen (lit. 'We Are Geyer's Black Bunch') is an interwar-era German marching song. The lyrics of the song are sourced from the poem Ich bin der arme Konrad, written by the Bavarian poet and artillery officer Heinrich von Reder in 1888. The melody of the song was arranged by German songwriter Fritz Sotke in 1919. As a song about the German Peasants' War, its lyrics are noted for their strong anti-clerical and anti-noble themes.