Habrochila Horváth, 1912, Genus
Habrocoris Wagner, 1951g, Genus – synonym of Zanchius Distant, 1904, Genus
Hadrocnemis Jakovlev, 1881, Genus
Hadrocranella Horváth, 1914, Genus – synonym of Emesopsis Uhler, 1894, Genus
Hadrodema Fieber, 1858, Genus – homonym of Camptozygum Reuter, 1896, Genus
Hadrodemus Fieber, 1858, Genus
Haeckelia Kirkaldy, 1904, Genus – synonym of Leptoglossus Guérin-Méneville, 1831, Genus
Haematoloecha Stål, 1874, Genus
Haetorhinus Fieber, 1858, Genus – synonym of Blepharidopterus Kolenati, 1845, Genus
Hahnia Ellenrieder, 1862, Genus – synonym of Macroscytus Fieber, 1860, Genus
Halis Rafinesque, 1815, Genus – misspelled name of Halys Fabricius, 1803, Genus
Hallodapus Fieber, 1858, Genus
Halobates Eschscholtz, 1822, Genus
Halobatinae Bianchi, 1896, Subfamilia
Halobatodes White, 1883, Genus – synonym of Metrocoris Mayr, 1865, Genus
Halovelia Bergroth, 1893, Genus
Haloveliinae Esaki, 1930, Subfamilia
Halticidea Reuter, 1901c, Genus – homonym of Barbarosia Kiyak, 1995, Genus
Halticiellus Villiers, 1952, Genus – synonym of Halticus Hahn, 1832, Genus
Halticocoris Douglas & Scott, 1865, Genus – synonym of Halticus Hahn, 1832, Genus
Halyabbas Distant, 1900, Genus
Halysius Rafinesque, 1815, Genus – misspelled name of Halys Fabricius, 1803, Genus
Hammatoneurum Blöte, 1965, Genus – synonym of Brachyrhynchus Laporte, 1833, Genus
Harma Marshall, 1868, Genus – synonym of Arma Hahn, 1832, Genus
Harmostica Bergroth, 1918, Genus
Harpactor: Amyot & Serville, 1843, Genus – misidentification of Rhynocoris Hahn, 1833, Genus
Harpactorinae Amyot & Serville, 1843, Subfamilia
Harpago Linnavuori, 1951, Genus – homonym of Alpagut Kıyak, 1995, Genus
Harpedona Distant, 1904, Genus
Harpiscus Stål, 1874, Genus – synonym of Rhynocoris Hahn, 1833, Genus
Harrisiella China & Miller, 1953, Genus – synonym of Rhamphocoris Kirkaldy, 1901, Genus
Hebridae Amyot & Serville, 1843, Familia
Hebrinae Amyot & Serville, 1843, Subfamilia
Heidemannia Uhler, 1891, Genus – synonym of Myiomma Puton, 1872, Genus
Heissiella Péricart, 1984, Genus
Heliocorisa Lundblad, 1928, Genus
Helopeltis Signoret, 1858, Genus
Helotrephidae Esaki & China, 1927, Familia
Helotrephinae Esaki & China, 1927, Subfamilia
Hemidiptera Leon, 1890, Genus – synonym of Nysius Dallas, 1852, Genus
Hemischizus Horváth, 1911, Genus – synonym of Eoctenes Kirkaldy, 1906, Genus
Henestarinae Douglas & Scott, 1865, Subfamilia
Henestaris Spinola, 1837, Genus
Henicocephalidae Stål, 1866, Familia – synonym of Enicocephalidae Stål, 1860, Familia
HENICOCEPHALIDAE Stål, 1866a, Subfamilia – synonym of Enicocephalinae Stål, 1860, Subfamilia
Henricohahnia Breddin, 1900, Genus
Henschiella Horváth, 1888, Genus
Hepa Geoffroy, 1762, Genus – synonym of Nepa Linnaeus, 1758, Genus
Hermatobates Carpenter, 1892, Genus
Hermatobatidae Coutière & Martin, 1901, Familia
Hermatobatodes Coutière & Martin, 1901, Genus – synonym of Hermatobates Carpenter, 1892, Genus
Hermolaus Distant, 1902, Genus
Hermotinus Distant, 1904a, Genus – synonym of Tinginotum Kirkaldy, 1902, Genus
Hesperocorixa Kirkaldy, 1908, Genus
Heterobarcinus Heiss, 2010, Genus
Heterobates Bianchi, 1896, Genus
Heterocapillus Wagner, 1960, Genus
Heterochlorillus V.G. Putshkov, 1970b, Genus – synonym of Leucodellus Reuter, 1906, Genus
Heterocordylus Fieber, 1858, Genus
Heterogaster Schilling, 1829, Genus
Heterogastrinae Stål, 1862, Subfamilia
Heterolygus Zheng & Yu, 1990, Genus
Heteropantilius Zheng & Liu, 1992, Genus
Heterotoma Lepeletier & Serville, 1825, Genus
Heterotrephes Esaki & Miyamoto, 1959, Genus
Heurnius Distant, 1901, Genus – synonym of Peltoxys Signoret, 1880, Genus
Hexatrichocoris Kiritshenko, 1931, Genus
Hidakacoris Tomokuni, 1998, Genus
Hilrya Schouteden, 1905, Genus – synonym of Neocazira Distant, 1883, Genus
Hippota Bergroth, 1891, Genus – homonym of Hippotiscus Bergroth, 1906, Genus
Hippotiscus Bergroth, 1906, Genus
Hispanocoris Costas & Vázquez, 1999, Genus
Hispidocydnus Linnavuori, 1993, Genus – synonym of Linospa Signoret, 1881, Genus
Hissaritus Kiritshenko, 1952, Genus
Histriocoridea Poppius, 1912, Genus
Hoberlandtiana Kormilev & Doesburg, 1986, Genus
Hoffmannocoris China, 1940, Genus
Holcocranum Fieber, 1860, Genus
Holcogaster Fieber, 1860, Genus
Holcostethus Fieber, 1860, Genus
Holonotellus Horváth, 1895, Genus
Holophlygdus Stål, 1873a, Genus – synonym of Eurygaster Laporte, 1833, Genus
Holoptilinae Amyot & Serville, 1843, Subfamilia
Holoptiloides Miller, 1956, Genus – synonym of Holoptilus Lepeletier & Serville, 1825, Genus
Holoptilus Lepeletier & Serville, 1825, Genus
Holotrichiinae Amyot & Serville, 1843, Subfamilia – synonym of Reduviinae Latreille, 1807, Subfamilia
Holotrichiopsis Jakovlev, 1901, Genus – synonym of Reduvius Fabricius, 1775, Genus
Holotrichius Burmeister, 1835, Genus
Homalodema Fieber, 1860b, Genus – synonym of Gastrodes Westwood, 1840, Genus
Homalodema Fieber, 1860b, Genus – synonym of Gastrodes Westwood, 1840, Genus
Homalogonia Jakovlev, 1876, Genus
Homalosphodrus Stål, 1867, Genus – synonym of Parsialus Stål, 1863, Genus
Homodemus Fieber, 1858, Genus – synonym of Hadrodemus Fieber, 1858, Genus
Homoecerus Agassiz, 1843, Genus – misspelled name of Homoeocerus Burmeister, 1835, Genus
Homoeocerus Burmeister, 1835, Genus
Homoeocoris Fuente, 1918, Genus – synonym of Dimorphocoris Reuter, 1890, Genus
Homolaner Kiritshenko, 1951a, Genus – synonym of Orthonotus Stephens, 1829, Genus
Homoscelis Horváth, 1884, Genus
Hoplistodera Westwood, 1837, Genus
Hoplitocoris Jeannel, 1942, Genus
Hoplomachus Fieber, 1858, Genus
Hoplopterna Stål, 1873, Genus – synonym of Elasmopoda Stål, 1873, Genus
Hoplopterna Stål, 1873a, Genus – synonym of Elasmopoda Stål, 1873, Genus
Hormisdas Distant, 1910, Genus – synonym of Haedus Distant, 1904, Genus
Hormopleurus Horváth, 1884, Genus
Horridipamera Malipatil, 1978, Genus
Horvathia Atkinson, 1890, Genus – misspelled name of Horwathia Reuter, 1881, Genus
Horvathiolus Josifov, 1965, Genus
Hotea Amyot & Serville, 1843, Genus
Hoteinae Carapezza, 2009, Subfamilia
Hotrichus A. Costa, 1842, Genus – misspelled name of Holotrichius Burmeister, 1835, Genus
Hovania Horváth, 1924, Genus – synonym of Pylorgus Stål, 1874, Genus
Hsiaotycoris Lü, P. Zhao & Cai, 2006, Genus
Humilocoris Harrington, 1980, Genus
Humria Linnavuori, 1975, Genus
Huphus Mulsant & Rey, 1870, Genus – synonym of Megalotomus Fieber, 1860, Genus
Hyalochilus Fieber, 1860, Genus
Hyalochiton Horváth, 1905, Genus
Hyalocoris Jakovlev, 1874, Genus
Hyalopeplinus Carvalho & Gross, 1979, Genus
Hyaloscytus Reuter, 1904, Genus – synonym of Felisacus Distant, 1904, Genus
Hybocoris Kiritshenko, 1913, Genus
Hydarella Bergroth, 1925, Genus
Hydarinae Stål, 1873, Subfamilia
Hydrocyrius Spinola, 1850, Genus
Hydroessa Burmeister, 1835, Genus – synonym of Microvelia Westwood, 1834, Genus
Hydroessinae Fieber, 1860, Subfamilia – synonym of Microveliinae China & Usinger, 1949 (1860), Subfamilia
Hydrometra Latreille, 1796, Genus
Hydrometridae Billberg, 1820, Familia
Hydrometrinae Billberg, 1820, Subfamilia
Hygrotrechus Stål, 1868, Genus – synonym of Aquarius Schellenberg, 1800, Genus
Hyllus Stål, 1868, Genus – homonym of Anaca Bergroth, 1891, Genus
Hylophila Stephens, 1829, Genus – synonym of Anthocoris Fallén, 1814, Genus
Hyoidellus Wagner, 1968, Genus
Hypnobius Douglas & Scott, 1875, Genus – synonym of Macrodema Fieber, 1860, Genus
Hypnophilus Douglas & Scott, 1865, Genus – synonym of Macrodema Fieber, 1860, Genus
Hypomimus Lindberg, 1940, Genus – synonym of Glaphyrocoris Reuter, 1903, Genus
Hypophloeobiella Reuter, 1884, Genus – synonym of Xylocoris Dufour, 1831, Genus
Hypseloecus Reuter, 1891, Genus
Hypselonotus Hahn, 1826, Genus – invalid name of Leptoglossus Guérin-Méneville, 1831, Genus
Hypselopus Burmeister, 1835, Genus
Hypselosoma Reuter, 1891, Genus
Hypselosomatinae Esaki & Miyamoto, 1959, Subfamilia
Hypsitylus Fieber, 1861, Genus