Cubocephalus is een geslacht van insecten uit de orde vliesvleugeligen (Hymenoptera) en de familie Ichneumonidae.
Soorten C. alacris (Cresson, 1864) C. alticola (Habermehl, 1935) C. anatorius (Gravenhorst, 1829) C. annectus Townes, 1944 C. annulatus (Cresson, 1864) C. annulitarsis (Thomson, 1873) C. aquilonius Townes & Gupta, 1962 C. ardens Townes, 1962 C. armillatus Walkley, 1958 C. ashmeadii (Harrington, 1894) C. associator (Thunberg, 1822) C. atrator (Walker, 1874) C. atriclunis Townes & Gupta, 1962 C. baldaufii (Dalla Torre, 1902) C. brevicornis (Taschenberg, 1865) C. caligneus Townes, 1962 C. callicerus Townes, 1962 C. carnosus Townes, 1962 C. cincticornis (Cresson, 1864) C. contractus Townes & Gupta, 1962 C. crassivalvus Hinz, 1969 C. denticulatus Townes, 1962 C. distinctor (Thunberg, 1822) C. dreisbachi Townes, 1962 C. euryops Townes, 1962 C. femoralis (Thomson, 1873) C. flavipes Townes, 1962 C. fortipes (Gravenhorst, 1829) C. hebes Townes, 1962 C. heiglii (Dalla Torre, 1902) C. hirtipes Townes, 1962 C. impressus (Provancher, 1875) C. incisus Townes & Gupta, 1962 C. incognitus (Provancher, 1886) C. incurvator (Aubert, 1977) C. inhabilis (Provancher, 1877) C. insidiator (Gravenhorst, 1829) C. lacteator (Gravenhorst, 1829) C. lapponicus (Zetterstedt, 1838) C. laticeps (Cresson, 1872) C. leucopygus (Kriechbaumer, 1891) C. lissopleuris Townes & Gupta, 1962 C. longicauda (Thomson, 1883) C. longicaudus (Provancher, 1886) C. maurus (Cresson, 1879) C. miarus Townes & Gupta, 1962 C. micans Townes, 1962 C. minutor (Zetterstedt, 1838) C. mirabilis (Heinrich, 1949) C. molaris Townes & Gupta, 1962 C. montanus (Gravenhorst, 1829) C. nigriventris (Thomson, 1874) C. occidentalis (Provancher, 1875) C. oviventris (Gravenhorst, 1829) C. pallidus (Cresson, 1864) C. pentagonalis (Provancher, 1886) C. personatus Townes, 1962 C. pictus Townes, 1962 C. prolixus Townes & Gupta, 1962 C. rufibasis Townes & Gupta, 1962 C. scorteus Townes, 1962 C. semifulvus Townes, 1962 C. semirufus (Brulle, 1846) C. septentrionalis (Roman, 1909) C. silesiacus Habermehl, 1911 C. sperator (Müller, 1776) C. sternocerus (Thomson, 1873) C. sternolophus Townes, 1962 C. subpetiolatus (Gravenhorst, 1829) C. subpolitus Townes, 1962 C. terebrator (Statz, 1936) C. thomsoni (Habermehl, 1911) C. tincticoxis Townes, 1962