The aim of this paper is to analyze the information about the paraverbal communication provided by Spanish manuals of forensic eloquence published in the 19th century. Specifically, the works analyzed are: Sainz de Andino (1847[1828]), Enciso Castrillón (1840), Corradi (1843), Saurí y Lleopart (1847), Pérez de Anaya (1848), López (2013[1849]) and León y Olarrieta (1862). In conclusion, the first published manual is the one that contains more information on paraverbal communication, followed by Enciso Castrillón (1840) and Corradi (1843). In the same way, it should be emphasized that in many of the works studied the pauses have a prominent role. [ABSTRACT FROM AUTHOR]