Alberto Mazzucato (28 July 1813 – 31 December 1877) was an Italian composer, music teacher, and writer. Mazzucato was born in Udine. Trained at the , he composed eight operas between 1834 and 1843, of which his most successful was Esmeralda (1838). He also contributed music to the pastiche La vergine di Kermo (1870) which also contained music by Carlo Pedrotti, Antonio Cagnoni, Federico Ricci, Amilcare Ponchielli, and Giovanni Pacini. Along with Luigi Felice Rossi and Guglielmo Quarenghi, he formed the Società di S Cecilia in 1860.