Abstract: This paper examines the reception of the pseudo-Quintilianic Declamationes maiores in the 14th and 15th centuries, highlighting in particular the important role of Lorenzo Valla's Elegantie lingue Latine as a medium for humanistic engagement with these rhetorical texts. Calderini, teaching at the Studium of Rome, used the Declamationes maiores as a study text, demonstrating a practical application of these declamations in the context of humanist pedagogy. Poliziano, on the other hand, although he did not engage directly with the Declamationes maiores , still occasionally cited the controversiae in his commentaries. Together, these examples illustrate that, for humanists of the late fifteenth century, access to, understanding of, and engagement with the Declamationes maiores were often mediated by Valla's Elegantie , which served as a conduit for their interpretative practices and as a source for quotations.