Francisco Alonso López (9 May 1887 – 18 May 1948) was a Spanish composer of popular theatre music and zarzuelas.

Alonso's music is funny, cheerful, easy melody and with a popular accent. He excelled in pasodobles and chotis, which he impressed with grace and ease. Many of his works are still highly valued, as the pasacalle Los Nardos, the chotis El Pichi, both from Las Leandras, the chotis Tabaco and cerillas from the revue Las de Villadiego or the song Maitechu mía (both with lyrics by Emilio González del Castillo). He wrote also two pasodobles for fiestas in the city of Alicante, Les Fogueres de Sant Joan, titled La festa del poble, premiered in 1934, and La Nit de San Joan 1934, a pasodoble foguerer for band, chorus and bass soloist. He also was elected president of the General Society of Authors of Spain.