灰蜻屬（Orthetrum）是蜻蜓科下的一個屬。
種
該屬下的種包括：[1]
OrthetrumabbottiCalvert,1892[2]
Orthetrumafricanum(Selys,1887)
OrthetrumalbistylumSelys,1848[3]
Orthetrumanceps(Schneider,1845)
Orthetrumangustiventre(Rambur,1842)[4]
Orthetrumausteni(Kirby,1900)[5]
OrthetrumaustrosundanumLieftinck,1953
Orthetrumazureum(Rambur,1842)
OrthetrumbalteatumLieftinck,1933[6]
OrthetrumborneenseKimmins,1936
OrthetrumboumieraWatson&Arthington,1978[6]
Orthetrumbrachiale(PalisotdeBeauvois,1805)[7]
Orthetrumbrunneum(Fonscolombe,1837)[3]
Orthetrumcaffrum(Burmeister,1839)[8]
Orthetrumcaledonicum(Brauer,1865)[6]
Orthetrumcancellatum(Linnaeus,1758)[3]
OrthetrumcapenseCalvert,1893
Orthetrumchrysis(Selys,1891)
Orthetrumchrysostigma(Burmeister,1839)[3]
Orthetrumcoerulescens(Fabricius,1798)[3]
Orthetrumglaucum(Brauer,1865)[9]
OrthetrumguineenseRis,1909[10]
OrthetrumguptaiBaijal,1955
OrthetrumhelenaBuchholz,1954
OrthetrumhintziSchmidt,1951[11]
OrthetrumicteromelasRis,1910[12]
Orthetrumjaponicum(Uhler,1858)
OrthetrumjuliaKirby,1900[13]
OrthetrumkollmannspergeriBuchholz,1959
OrthetrumkristenseniRis,1911
OrthetrumlatihamiPinhey,1966
OrthetrumlemurRis,1909
Orthetrumlineostigma(Selys,1886)
Orthetrumluzonicum(Brauer,1868)
OrthetrummachadoiLongfield,1955[14]
OrthetrummacrostigmaLongfield,1947
OrthetrummartensiAsahina,1978
Orthetrummelania(Selys,1883)
OrthetrummicrostigmaRis,1911
OrthetrummigratumLieftinck,1951[6]
OrthetrummonardiSchmidt,1951
Orthetrumnitidinerve(Selys,1841)[3]
OrthetrumpoecilopsRis,1916[15]
Orthetrumpruinosum(Burmeister,1839)[9]
Orthetrumransonneti(Brauer,1865)
OrthetrumrobustumBalinsky,1965[16]
OrthetrumrubensBarnard,1937[17]
Orthetrumsabina(Drury,1770)[3][6]
OrthetrumsaegeriPinhey,1966
OrthetrumsagittaRis,1915[18]
OrthetrumserapiaWatson,1984[6]
OrthetrumsigniferumLieftinck,1926
OrthetrumsilvarumLieftinck,1934
Orthetrumstemmale(Burmeister,1839)[19]
Orthetrumtaeniolatum(Schneider,1845)[3]
Orthetrumtestaceum(Burmeister,1839)
OrthetrumtranslatumBartenev,1929
Orthetrumtriangulare(Selys,1878)[9]
Orthetrumtrinacria(Selys,1841)[3]
Orthetrumvillosovittatum(Brauer,1868)[6]
