Antonio Francisco Javier José Soler Ramos, usually known as Padre ('Father', in the religious sense) Antonio Soler, known in Catalan as Antoni Soler i Ramos (baptized 3 December 1729 – died 20 December 1783) was a Catalan Spanish composer whose works span the late Baroque and early Classical music eras. He is best known for his many mostly one-movement keyboard sonatas which constitute a very important, quite underrated, contribution to the harpsichord, fortepiano and organ repertoire.