Sphaeriola grandaeva (FOSSIL) L. Waagen, 1881 †
Monitilora grata (FOSSIL) (J.L.M. Defrance, 1823 †)
Lucina gratis (FOSSIL) A.A. Olsson, 1964 †
Dulcina guidoi R. von Cosel & P. Bouchet,2008
Ctena gunnamatta T. Iredale, 1930
Lucina gunyoungensis (FOSSIL) G.B. Pritchard, 1903 †
Ctena guppyi (FOSSIL) W.P. Woodring, 1925 †
Eomiltha gyrata (FOSSIL) (W.M. Gabb, 1865 †)
Wallucina habei (FOSSIL) Itoigawa 1955 †
Lucina haidingeri (FOSSIL) R. Hoernes, 1848 †
Miltha hamptonensis (FOSSIL) N.H. Ludbrook, 1969 †
Lucinoma hannibali (FOSSIL) Clark, 1925 †
Pleurolucina harperae Glover & J.D. Taylor,2016
Myrtea haurangiensis (FOSSIL) P. Vella, 1954 †
Euanodontia hawaiensis (W.H. Dall, P. Bartsch& H.A. Rehder, 1938)
Pillucina hawaiiensis (E.A. Smith, 1885)
Armimiltha heilprini (FOSSIL) (Gardner, 1926 †)
Pleurolucina hendersoni J.C.Jr. Britton, 1972
Phacoides hermonvillensis (FOSSIL) (G.P. Deshayes, 1857 †)
Lucinoma heroica (W.H. Dall, 1901)
Nevenulora hilaira (C. Hedley, 1917)
Phacoides hillsboroensis (FOSSIL) A. Heilprin, 1887 †
Armimiltha hillsboroensis (FOSSIL) (A. Heilprin, 1886 †)
Miltha hillsboroensis (FOSSIL) A. Heilprin, 1887 †
Lucinisca hispaniolana (FOSSIL) C.J. Maury, 1917 †
Callucina hoernesi (FOSSIL) (G.P. Deshayes, 1857 †)
Divaricella huttoniana E.G. Vanatta, 1901
Myrtea hyphalosa Glover & J.D. Taylor,2016
Loripes icterius L.A. Reeve, 1850
Pterolucina ilpinensis (FOSSIL) V.N. Sinelnikova, 1994 †
Megaxinus imajimai (T. Habe, 1981)
Ctena imbricatula (C.B. Adams, 1845)
Cavilinga imbricolamella (FOSSIL) D.T. Dockery, 1982 †
Callucina inaequilatera (FOSSIL) (G.P. Deshayes, 1857 †)
Tinalucina inanis (B. Prashad, 1932)