Juan Bautista Soler Martí (1879–1936) was a Spanish entrepreneur and politician. He is best known as one of key orange exporters from the Levantine coast in the interwar period; he was also one of key people behind development of the port of Burriana. He held many positions in local business and self-government, serving as mayor of Burriana in 1930–1931. Politically he headed the Carlist organization in the province of Castellón.