| Hackerobrachys Constant, 2006 (Eurybrachidae) | Herbalima Emeljanov, 1972 (Delphacidae) |
| Hadropygos Gonzon & Bartlett, 2007 (Delphacidae) | Herbiflata Peng, Fletcher & Zhang, 2016 (Flatidae) |
| Haerinella Fennah, 1965 (Delphacidae) | Heremon Kirkaldy, 1903 (Issidae) |
| Hagamiodes Fennah, 1975 (Delphacidae) | Heronax Kirkaldy, 1906 (Derbidae) |
| Hagneia Stroinski, 2020 (Ricaniidae) | Herpis Stål, 1862 (Derbidae) |
| Haicixidia Wang, 1989 (Achilidae) | Heseneuma† Brauckmann & Schulter, 1993 (. Fulgoroidea incertae sedis) |
| Hainanaella Qin & Zhang, 2007 (Delphacidae) | Hesperophantia Kirkaldy, 1904 (Flatidae) |
| Haitiana Dozier, 1936 (Achilidae) | Hesticus Walker, 1862 (Tropiduchidae) |
| Hajar Kirkaldy, 1905 (Ricaniidae) | Hikona Matsumura, 1935 (Delphacidae) |
| Haliartus Melichar, 1914 (Tropiduchidae) | Hilavrita Distant, 1906 (Flatidae) |
| Halmyra Mitjaev, 1971 (Delphacidae) | Hildadina Bourgoin, 1986 (Tettigometridae) |
| Haloflata Swierczewski, Malenovsky & Stroinski, 2017 (Flatidae) | Himeunka Matsumura & Ishihara, 1945 (Delphacidae) |
| Hamba Distant, 1907 (Achilidae) | Hiracia Walker, 1857 (- Fulgoroidea incertae sedis) |
| Hameishara Linnavuori, 1973 (Flatidae) | Hirozunka Matsumura & Ishihara, 1945 (Delphacidae) |
| Hammapteryx† Scudder, 1890 (Nogodinidae) | Holgus Löcker & Larivière, 2006 (Cixiidae) |
| Hansenia Melichar, 1901 (Flatidae) | Holodictya Gerstaecker, 1895 (Fulgoridae) |
| Hapalomelus Stål, 1853 (Delphacidae) | Holzfussella Schmidt, 1926 (Delphacidae) |
| Haplaxius Fowler, 1904 (Cixiidae) | Homaloplasis Melichar, 1906 (Caliscelidae) |
| Haplodelphax Kirkaldy, 1907 (Delphacidae) | Homocnemia Costa, 1857 (Caliscelidae) |
| Hariola Stål, 1863 (Fulgoridae) | Homosura Melichar, 1912 (Delphacidae) |
| Harmalianodes Asche, 1988 (Delphacidae) | Hooleya† Cockerell, 1922 (Achilidae) |
| Harpanor Fennah, 1950 (Derbidae) | Horcoma Fennah, 1969 (Delphacidae) |
| Hartliebia Löcker & Larivière, 2006 (Cixiidae) | Horcomana Asche, 1988 (Delphacidae) |
| Hasta Melichar, 1912 (Dictyopharidae) | Horcomotes Fennah, 1969 (Achilidae) |
| Haumavarga Oshanin, 1908 (Dictyopharidae) | Horvathianella Anufriev, 1980 (Delphacidae) |
| Hauptenia Szwedo, 2006 (Derbidae) | Humgar Medler, 2000 (Flatidae) |
| Hebrotasa Melichar, 1914 (Achilidae) | Huttia Myers, 1924 (Cixiidae) |
| Heinsenia Melichar, 1906 (Tropiduchidae) | Hyalesthes Signoret, 1865 (Cixiidae) |
| Helcita Stål, 1856 (Derbidae) | Hyalodictyon Fennah, 1944 (Dictyopharidae) |
| Helenolius Van Stalle, 1986 (Cixiidae) | Hydriena Melichar, 1912 (Dictyopharidae) |
| Hemielissum Emeljanov & Fletcher, 2004 (Derbidae) | Hyledelphax Vilbaste, 1968 (Delphacidae) |
| Hemiphile Metcalf, 1952 (Issidae) | Hypaepa Stål, 1862 (Fulgoridae) |
| Hemiplectoderes Fennah, 1950 (Achilidae) | Hyphancylus Fowler, 1904 (Flatidae) |
| Hemisobium Schmidt, 1911 (Issidae) | Hypochthonella China & Fennah, 1952 (Hypochthonellidae) |
| Hemisphaerius Schaum, 1850 (Issidae) | Hypselometopum Stål, 1853 (Fulgoridae) |
| Hemisphaeroides Melichar, 1903 (Issidae) | Hypsiphanta Jacobi, 1928 (Flatidae) |
| Hemithiscia Schmidt, 1912 (Tropiduchidae) | Hysteropterissus Melichar, 1906 (Issidae) |
| Hemitonga Schmidt, 1911 (Nogodinidae) | Hysteropterum Amyot & Audinet-Serville, 1843 (Issidae) |
| Henriksenopterix† Petrulevicius, 2005 (Nogodinidae) | Hysterosphaerius Melichar, 1906 (Issidae) |
