Astraeus is a genus of beetles in the family Buprestidae, containing the following species:
Astraeus aberrans van de Poll, 1886Astraeus acaciae Barker, 1999Astraeus adamsi Barker, 1975Astraeus aridus Barker, 1989Astraeus badeni van de Poll, 1889Astraeus bakeri Barker, 1975Astraeus blackdownensis Barker, 1977Astraeus caledonicus Fauvel, 1904Astraeus carnabyi Barker, 1975Astraeus carteri Barker, 1975Astraeus crassus van de Poll, 1889Astraeus crockerae Barker, 1977Astraeus cyaneus Kerremans, 1900Astraeus dedariensis Barker, 1975Astraeus dilutipes van de Poll, 1886Astraeus elongatus van de Poll, 1886Astraeus flavopictus Laporte & Gory, 1837Astraeus fraseriensis Barker, 1975Astraeus fraterculus van de Poll, 1889Astraeus globosus Barker, 1975Astraeus goerlingi Barker, 1975Astraeus goldingi Barker, 2007Astraeus hanloni Barker, 2007Astraeus intricatus Carter, 1925Astraeus irregularis van de Poll, 1889Astraeus jansoni van de Poll, 1889Astraeus kitchini Barker, 2004Astraeus lineatus van de Poll, 1889Astraeus macmillani Barker, 1975Astraeus major Blackburn, 1890Astraeus mastersii Macleay, 1872Astraeus mayoi Barker, 2007Astraeus meyricki Blackburn, 1890Astraeus minutus Barker, 1975Astraeus mourangeensis Barker, 1977Astraeus multinotatus van de Poll, 1889Astraeus navarchis (Thomson, 1856)Astraeus oberthuri van de Poll, 1889Astraeus obscurus Barker, 1975Astraeus occidentalis Barker, 1989Astraeus polli Barker, 1975Astraeus powelli Barker, 1995Astraeus princeps Barker, 1989Astraeus prothoracicus van de Poll, 1889Astraeus pygmaeus van de Poll, 1886Astraeus robustus Barker, 1975Astraeus samouelli Saunders, 1868Astraeus simulator van de Poll, 1889Astraeus smythi Barker, 1975Astraeus sundholmi Barker, 2007Astraeus tamminensis Barker, 1975Astraeus vittatus van de Poll, 1889Astraeus watsoni Barker, 1975Astraeus williamsi Barker, 1989Astraeus yarrattensis Barker, 1989