The present work is an attempt to compile, to the extent possible, a complete bibliography of and on Diego Sánchez de Badajoz covering a period of almost five centuries (1530-2005). Although qualitatively there has been significant scholary activity, both editorial and critical, the number itself of contributions to the study of this dramatist remains rather modest. The bulk of editions and studies has appeared in the last five or six decades. The body of this bibliography is divided into three main sections: Editions and Adaptations, Translations, and Critical Studies. This volume includes also an index of scholars and translators and a subject index.