Otto Wunderlich (Stuttgart,1886 - Madrid,1975) was a German photographer that worked mainly in Spain. He started working for a mineral trading company when he arrived to Spain in 1913.
He became a professional photographer in 1917, travelling around Spain and selling albums and postals with the title Paisajes y Monumentos de España (Landscapes and monuments of Spain).
His photos were published in magazines like Blanco y Negro, La Esfera and El Mundo. In 1931, he worked for the National patronage of Tourism of Spain.
In 1927, he established his studio in nº47 of Doctor Esquerdo Street in Madrid where he continued working and publishing in newspapers and magazines until mid 20th century.