As genealogy has gained greater disciplinary recognition over the last two decades, it has become increasingly common to call any historically oriented philosophy, such as Theodor W. Adorno’s, “genealogy.” In this article, I show that Adorno’s philosophy indeed performs genealogy’s defining functions of “problematization” and “possibilization.” Moreover, it does so in unique ways that constitute a significant contribution to genealogical practice. Adorno’s method, here called “tragic genealogy,” is particularly well-suited to the genealogical analysis of traditional philosophical problems and to the (...) critical reanimation of declining, but ethically significant, values. Nevertheless, I also argue that Adorno’s philosophy cannot be assimilated into genealogical practice without rejecting or revising some of its Hegelian influences, particularly its philosophy of history and its modal metaphysics. (shrink)