 Simon of Faversham († 1306) was a thirteenth-century scholar, mainly known as a commentator on Aristotle’s logic and natural philosophy. He is considered a modist, among other things because of his use of the notions of modi praedicandi and modi essendi in his commentary on Aristotle’s Categories (cf. Marmo 1999). Simon’s work as an Aristotelian commentator heavily relies on Albert the Great’s paraphrases on the Aristotelian corpus. Simon’s question-commentaries often portray key medieval discussions in a somewhat undeveloped state. But in some issues, such as the discussion on empty reference, he exhibits good philosophical analysis and resourcefulness. Simon’s works are also of great historical interest because they represent an important stage in the development of thirteenth-century philosophical ideas. His corpus is relatively unexplored, and although an important part of it is extant, a large part is also unedited.