Giuseppe Porsile (c. 1680 – 1750) was an Italian composer and violinist of the Baroque era, primarily associated with the genre of sacred music and instrumental works. Born in the region of Naples, Porsile was known for his contributions to the development of the Neapolitan style of composition. Notable works include his "Sonate da Chiesa" and various motets, which display his mastery of counterpoint and melodic invention. His "Vespro della Beata Vergine" is particularly recognized for its intricate vocal arrangements and rich harmonic textures. Porsile’s music often reflects the typical Baroque characteristics of expressiveness and ornamentation, making his works significant within the context of Italian sacred music. Though not as widely known as some of his contemporaries, Porsile's influence can be seen in the works of later composers who drew inspiration from the Neapolitan school. His contributions to the development of instrumental music and sacred compositions helped shape the musical landscape of his time, marking him as an important figure in the evolution of Baroque music.