An annotated checklist of Australian tenebrionid genera is given, with notes on new tribal and subfamily placements based on recent studies. The tribes Heterocheirini and Scaphidemini are used in a new sense, and the new tribes Chaerodini and Ectychini are proposed. The tribes Dysantini and Rhipidandrini have been reduced to subtribes. The following generic synonymy is proposed: Ulomoides Blackburn (= Palembus Casey). Alphitobius hilli Carter is transferred to Platydema Laporte & Brulle, and Meneristes dentipes Carter, M. lobatus Carter and M. quadratus Carter are transferred to Zophophilus Fairmaire. New generic records for Australia include: Leiochrinus Westwood, Myrmechixenus Latreille, Phaleria Latreille, Salax Guerin-Mtneville, and Tyrtaeus Champion. The genera Cymbeba Pascoe, Luprops Hope, and Thesilea Haag-Rutenberg, previously recorded from Australia, do not occur there. The genus Melytra Pascoe is transferred from Tenebrionidae to Zopheridae, and Eucistela Carter is transferred from Tenebrionidae (Alleculidae) to Pythidae.