Giuseppe Luigi Tibaldi (c. 1740–1816) was an Italian composer, primarily known for his contributions to the genre of opera and sacred music during the late 18th and early 19th centuries. He was active during the transition from the Baroque to the Classical era in music. Notable works by Tibaldi include several operas, such as "La clemenza di Tito" and "L'innocenza di Susanna," as well as a number of sacred compositions that reflect the stylistic shifts occurring in liturgical music at the time. His works often feature lyrical melodies and a clear structure typical of the Classical style. Tibaldi's impact on music lies in his role in the development of opera in Italy, contributing to the evolution of the operatic form and influencing subsequent generations of composers. While he may not be as widely recognized as some of his contemporaries, his work is significant in understanding the musical landscape of his era.