- Ancyrosoma leucogrammes (Gmelin, 1790)
- Andrallus spinidens (Fabricius, 1787)
- Androclus granulatus Stål, 1863
- Anepsiocoris encaustus (Puton, 1869)
- Aneurillodes glaberrimus (Kerzhner, 1979)
- Aneurillus elongatus (S.L. Liu, 1981)
- Aneurodes Heiss, 1998
- Aneurus (Aneurodes) avenius (Dufour, 1833)
- Aneurus (Aneurodes) hainanensis Kormilev, 1968
- Aneurus (Aneurodes) insularis Kormilev, 1971
- Aneurus (Aneurodes) nitidulus Kormilev, 1955
- Aneurus (Aneurodes) similis S.L. Liu, 1981
- Aneurus (Aneurodes) sublobatus Kormilev, 1968
- Aneurus (Aneurodes) tagasastei Enderlein, 1931
- Aneurus (Aneurus) cai Heiss, 2007
- Aneurus (Aneurus) laevis (Fabricius, 1775)
- Aneurus (Neaneurus) hubeiensis S.L. Liu, 1981
- Aneurus (Neaneurus) macrotylus Jakovlev, 1880
- Aneurus (Neaneurus) shaanxianus Heiss, 1998
- Aneurus Curtis, 1825
- Angerianus fractus Distant, 1904
- Angerianus longicornis Xu & Liu, 2022
- Angerianus maurus Distant, 1904
- Angilia (Adriennella) orientalis Andersen, 1981
- Angilovelia y-alba (Paiva, 1918)
- Angulonotus grisescens Knyshov & Konstantinov, 2012
- Anhomoeus fusiformis Hsiao, 1963
- Anisops amaisi Poisson, 1953
- Anisops ariva Lansbury, 1966
- Anisops barbatus Brooks, 1951
- Anisops bouvieri Kirkaldy, 1904
- Anisops breddini Kirkaldy, 1901
- Anisops convexonotus Brown, 1951
- Anisops crinitus Brooks, 1951
- Anisops debilis canariensis Noualhier, 1893
- Anisops debilis debilis Gerstaecker, 1873
- Anisops debilis Gerstaecker, 1873
- Anisops debilis perplexus Poisson, 1929
- Anisops debilis socotrensis Brown, 1956
- Anisops elstoni Brooks, 1951
- Anisops exiguus Horváth, 1919
- Anisops kuroiwae Matsumura, 1915
- Anisops nasutus Fieber, 1851
- Anisops occipitalis Breddin, 1905
- Anisops ogasawarensis Matsumura, 1915
- Anisops pellucens Gerstaecker, 1873
- Anisops pellucens pellucens Gerstaecker, 1873
- Anisops popovi Lansbury, 1966
- Anisops pseudostali Nieser, P.P. Chen & C.M. Yang, 2005
- Anisops sardeus Herrich-Schaeffer, 1849