Holcocephala is a genus of robber flies in the family Asilidae. There are at least 40 described species in Holcocephala.

Species: These 40 species belong to the genus Holcocephala:

• Holcocephala abdominalis (Say, 1823) ^{i c g b}
• Holcocephala affinis Bellardi, 1861 ^{c g}
• Holcocephala agalla Walker, 1849 ^{c g}
• Holcocephala analis (Macquart, 1846) ^c
• Holcocephala bechyneorum Ayala, 1982 ^{c g}
• Holcocephala calva (Loew, 1872) ^{i c g b}
• Holcocephala coriacea (Wiedemann, 1821) ^{c g}
• Holcocephala curvicosta Carrera, 1958 ^{c g}
• Holcocephala deltoidea (Bellardi, 1861) ^{c g}
• Holcocephala dimidiata Hermann, 1924 ^{c g}
• Holcocephala divisa (Walker, 1860) ^c
• Holcocephala fernandezi Ayala, 1982 ^{c g}
• Holcocephala fimbriata Hermann, 1924 ^{c g}
• Holcocephala fusca Bromley, 1951 ^{i c g b}
• Holcocephala indigena Scarbrough & Perez-Gelabert, 2006 ^{c g}
• Holcocephala inornata (Rondani, 1848) ^{c g}
• Holcocephala luteipes Hermann, 1924 ^{c g}
• Holcocephala macula (Rondani, 1848) ^{c g}
• Holcocephala matteii Ayala, 1982 ^{c g}
• Holcocephala minuta (Bellardi, 1861) ^{c g}
• Holcocephala mogiana Carrera, 1955 ^{c g}
• Holcocephala monticola Ayala, 1982 ^{c g}
• Holcocephala nigrita (Fabricius, 1805) ^{c g}
• Holcocephala nitida (Wiedemann, 1830) ^c
• Holcocephala nodosipes (Enderlein, 1914) ^{c g}
• Holcocephala obscuripennis Enderlein, 1914 ^{c g}
• Holcocephala oculata (Fabricius, 1805) ^{c g}
• Holcocephala pardalina Hermann, 1924 ^{c g}
• Holcocephala pectinata Carrera, 1955 ^{c g}
• Holcocephala pennipes Hermann, 1924 ^{c g}
• Holcocephala peruviana Hermann, 1924 ^{c g}
• Holcocephala rufithorax (Wiedemann, 1828) ^{c g}
• Holcocephala scopifer (Schiner, 1868) ^c
• Holcocephala spinipes Hermann, 1924 ^{c g}
• Holcocephala stylata Pritchard, 1938 ^{c g}
• Holcocephala tijucana (Carrera, 1958) ^{c g}
• Holcocephala uruguayensis Lynch Arribalzaga, 1882 ^{c g}
• Holcocephala vallestris Ayala, 1982 ^{c g}
• Holcocephala vicina (Macquart, 1838) ^c
• Holcocephala vittata (Walker, 1836) ^{c g}

Data sources: i = ITIS, c = Catalogue of Life, g = GBIF, b = Bugguide.net