In the summer of 2010 and 2011, a large series of caddisflies was collected by the first two authors during a survey of the fauna of Salamanca Province (Central Spain). On closer examination the material revealed a new species of Tinodes, T. felixi sp. n., belonging to a genus relatively well represented in the Iberian fauna, where 12 species have been reported previously (Gonzalez et al. 1992; Gonzalez & Martinez 2011). Moreover the study of additional material, collected during the summer of 2011 and 2012 by the third author from Malaga province (South Spain), revealed the existence of another new species, belonging to the Hydroptila genus, the most widely diversified genus of the Iberian caddisflies, with 32 species recorded until now from this region (Gonzalez & Martinez, op. cit.). The aim of this paper is to describe and illustrate these two new species with their major diagnostic features and to compare them with the more closely similar European species. Terms for male genitalia are from Botosaneanu (1992).