- Orthonotus bicoloripes Kerzhner, 1988
- Orthonotus creticus Wagner, 1974
- Orthonotus cylindricollis (A. Costa, 1853)
- Orthonotus fraudatrix (Reuter, 1904)
- Orthonotus fuscicornis (Reuter, 1878)
- Orthonotus graecus Rieger, 1985
- Orthonotus humilis Seidenstücker, 1970
- Orthonotus kerzhneri (Josifov, 1968)
- Orthonotus kiritshenkoi Josifov, 1964
- Orthonotus longiceps (Reuter, 1883)
- Orthonotus luteocinctus (Kiritshenko, 1951)
- Orthonotus magnieni Matocq, 2002
- Orthonotus matilei Matocq & Pluot-Sigwalt, 2001
- Orthonotus pallidipennis (Reuter, 1906)
- Orthonotus ponticus (Horváth, 1888)
- Orthonotus pseudoponticus Josifov, 1964
- Orthonotus rossicus (Reuter, 1878)
- Orthonotus rufifrons (Fallén, 1807)
- Orthonotus syriacus (Puton, 1881)
- Orthonotus tibialis (Reuter, 1906)
- Orthophrys pygmaea (Reuter, 1900)
- Orthophylus yongmuni Duwal & Lee, 2011
- Orthopidea fusciceps Reuter, 1899
- Orthopidea platani (Lindberg, 1948)
- Orthops (Montanorthops) forelii Fieber, 1858
- Orthops (Montanorthops) ghaurii L.Y Zheng, 2004
- Orthops (Montanorthops) montanus (Schilling, 1837)
- Orthops (Montanorthops) pilosulus Jakovlev, 1877
- Orthops (Montanorthops) sangvinolentus (Reuter, 1879)
- Orthops (Orthops) basalis (A. Costa, 1853)
- Orthops (Orthops) campestris (Linnaeus, 1758)
- Orthops (Orthops) ferrugineus (Reuter, 1906)
- Orthops (Orthops) frenatus (Horváth, 1894)
- Orthops (Orthops) kalmii (Linnaeus, 1758)
- Orthops (Orthops) scutellatus Uhler, 1877
- Orthops (Orthops) vitticeps (Reuter, 1906)
- Orthops abessinicus (Reuter, 1903)
- Orthops Fieber, 1858
- Orthops modestus (Linnavuori, 1973)
- Orthops mutans (Stål, 1858)
- Orthotylus (Kiiorthotylus) gotohi Yasunaga, 1993
- Orthotylus (Labopidea) algens Vinokurov, 1982
- Orthotylus (Labopidea) artemisiae J. Sahlberg, 1878
- Orthotylus (Labopidea) bermani Kerzhner, 1988
- Orthotylus (Labopidea) discolor J. Sahlberg, 1878
- Orthotylus (Labopidea) lenensis Lindberg, 1928
- Orthotylus (Labopidea) turanicus Reuter, 1883
- Orthotylus (Litocoris) albovittatus Reuter, 1901
- Orthotylus (Litocoris) ericetorum (Fallén, 1807)
- Orthotylus (Litocoris) ericetorum arboreae Wagner, 1970