Dosinia greyi C.A. von Zittel, 1865
Claudiconcha grinnelli (FOSSIL) A.A. Olsson, 1914 †
Notopaphia grisea (J.B.P.A. Lamarck, 1818)
Dosinia gruneri (R.A. Philippi, 1847)
Macrocallista gruneri (FOSSIL) (P. Oppenheim, 1915 †)
Chioneryx grus (F.S. Holmes, 1858)
Lirophora grzybowski (FOSSIL) A.A. Olsson, 1932 †
Chione guatulcoensis L.G. Hertlein & Strong,1948
Blagraveia gunteri (FOSSIL) H.G. Richards, 1953 †
Chione guppyana (FOSSIL) C.J. Maury, 1912 †
Lamelliconcha guppyana (FOSSIL) (W.M. Gabb, 1881 †)
Callocardia guttata A. Adams, 1864
Callocardia guttata thorae E.H. Vokes, 1985
Timoclea habei E. Fischer-Piette& D. Vukadinovic, 1977
Petricola habei M. Huber, 2010
Gomphina habei (M. Huber, 2010)
Callista hagenowi (R.W. Dunker, 1849)
Chione haidingeri (FOSSIL) (R. Hoernes, 1862 †)
Chione halli (FOSSIL) G.B. Pritchard, 1895 †
Eurhomalea hanetianus (FOSSIL) (A.V.M.D. D'Orbigny,1842 †)
Cyclinella harrisi K.V.W. Palmer, 1927
Globivenus harrisiana (FOSSIL) (A.A. Olsson, 1922 †)
Petricola harrisii (FOSSIL) W.H. Dall, 1898 †
Mercenaria hartae E.J. Petuch, 2013
Lioconcha harteae M. Huber, 2010
Gafrarium harteae M. Huber, 2010
Pelecyora hatchetigbeensis (FOSSIL) (T.H. Aldrich, 1886 †)
Dosinia hayashii (T. Habe, 1976)
Hyphantosoma healyi (K.L. Lamprell& J. Stanisic, 1996)
Atamarcia healyi (FOSSIL) (J. Marwick, 1948 †)
Meretrix heberti (FOSSIL) (G.P. Deshayes †)
Meretrix heberti? (G.P. Deshayes)
Pitar hebraeus (J.B.P.A. Lamarck, 1818)
Costacallista hectori (FOSSIL) Finlay & J. Marwick,1937 †
Pitar helenae A.A. Olsson, 1961