Bedřich Diviš Weber (c. 1766 – 1842) was a Czech composer, violinist, and conductor, primarily associated with the classical and early romantic music genres. He was born in Prague and studied under notable figures like Franz Xaver Süssmayr. Weber is best known for his contributions to the development of Czech music, particularly through his operas, symphonies, and chamber works. Among his notable compositions are the operas "Čert a Káča" (The Devil and Kate) and "Láska a zlato" (Love and Gold), which reflect national themes and folklore. His symphonies, especially the Symphony No. 1 in C major, showcase his skill in orchestration and melodic development. Weber's chamber music, including string quartets and quintets, is also significant, displaying his ability to blend classical forms with local influences. Weber's impact on music is marked by his role in the establishment of a distinct Czech musical identity during a time when nationalistic sentiments were rising in Europe. He influenced subsequent generations of Czech composers, paving the way for figures like Antonín Dvořák. His work helped bridge the classical traditions of the past with the emerging romantic style, contributing to the rich tapestry of European music history.