The Real Sociedad Geográfica’s speaker is a journal (Boletín de la Real Sociedad Geográfica) that was born in 1876 and has been published continuously (save for the three years of the Spanish Civil War). In its 137 volumes, there are papers by the most relevant geographers, historians and scientists of their times: Canovas del Castillo, Joaquín Costa, Lucas Mallada, Beltrán y Rózpide, Súarez Inclán, Gregorio Marañón, Torroja y Miret, Puyol Antolín, Núñez de las Cuevas, Velarde Fuertes, among many others.
All these personalities often held high offices in the Sociedad. A Boletín that coincided with other journals, such as the Revista de Geografía Colonial y Mercantil, published by the Sociedad de Geografía Comercial.