Jacobus Nozeman (1740–1811) was a Dutch composer, conductor, and music theorist, primarily known for his contributions to classical music in the Netherlands. He was an influential figure in the development of Dutch musical culture during the late 18th and early 19th centuries. Nozeman's work encompassed a range of genres, including chamber music, orchestral compositions, and sacred music. One of his notable works is the "Koorwerken" (Choral Works), which reflects his deep understanding of counterpoint and choral writing. Additionally, he authored several theoretical texts that contributed to music education during his time, helping to elevate the standards of musical instruction in the Netherlands. Nozeman’s impact on music can be seen in his role as a conductor and educator, fostering a generation of musicians and promoting the performance of both contemporary and classical works. His dedication to music theory and practice laid foundational aspects for the future of Dutch music, influencing subsequent composers in the region. Although less known internationally, his contributions were significant in shaping the musical landscape of the Netherlands during a transformative period in European music history.