Arnolt Schlick (July 18?, c. 1455–1460 – after 1521) was a German organist, lutenist and composer of the Renaissance. He is grouped among the composers known as the Colorists. He was most probably born in Heidelberg and by 1482 established himself as court organist for the Electorate of the Palatinate. Highly regarded by his superiors and colleagues alike, Schlick played at important historical events, such as the election of Maximilian I as King of the Romans, and was widely sought after as organ consultant throughout his career. The last known references to him are from 1521; the circumstances of his death are unknown.