Paying careful attention to his use of language, this chapter introduces Albert the Great’s contribution to natural rights into the scholarly debate between subjective and objective rights. Teacher of Thomas Aquinas, Albert’s work on ius naturale has been overshadowed in many aspects by the significance and impact of his student’s. However, Albert’s early appearance on the stage of empirical sciences as a student of nature has been widely recognized. Eclectic in his use of sources, Albert would generously use Stoic writings, and would become as well a first-rate commentator of Aristotle’s works. As a theologian, Albert’s Augustinian influences cannot be neglected. The text examined here, De bono (1242), constitutes an early and thorough elaboration of an original doctrine of natural right and, importantly, of natural rights.