Blas de Laserna Nieva (1751 in Corella, Navarra – 1816 in Madrid) was a Spanish composer.
Laserna was one of the most prolific and popular songwriters of late eighteenth and early nineteenth century Spain.
He composed several operas and concertos, as well as incidental music for several comedies in the popular Spanish theater.
A prolific songwriter, his creative oeuvre contains more than five hundred songs (tonadillas), many with lyrics by Ramón de la Cruz.
Enrique Granados used the melody from his "La Tirana del Tripili" as the basis for "Los Requiebros" in his Goyescas suite.