Carpiscula galearis C.N. Cate, 1973
Cyphoma gibbosulum (FOSSIL) (C. Linnaeus, 1758 †)
Cyphoma gibbosum (C. Linnaeus, 1758)
Takasagovolva gigantea M. Azuma, 1974
Cypraedia gilberti (FOSSIL) (K.V.W. Palmer, 1937 †)
Cypraedia girauxi (FOSSIL) (A.E.M. Cossmann& G. Pissarro, 1913 †)
Cypraedia gizaensis (FOSSIL) Abbass, 1967 †
Phenacovolva gracilis (A. Adams & L.A. Reeve,1848)
Phenacovolva gracilisiana L. Dolin & P. Lozouet,2004
Calcarovula gracillima (E.A. Smith, 1901)
Transovula grenieri (FOSSIL) Dolin & Aguerre, 2016 †
Crenavolva grovesi F.Jr. Lorenz & D. Fehse,2009
Cyphoma guerrinii D. Fehse, 2001
Crenavolva guidoi D. Fehse, 2002
Volva habei K. Oyama, 1961
Cuspivolva habui (C.N. Cate, 1973)
Simnia hammesi (H.W. Bertsch& L.J.&A. Bibbey, 1982)
Cuspivolva helenae (C.N. Cate, 1973)
Prosimnia hepcae F.Jr. Lorenz & D. Fehse,2011
Habuprionovolva hervieri (C. Hedley, 1899)
Quasisimnia hirasei (H.A. Pilsbry, 1913)
Rotaovula hirohitoi C.N. Cate& M. Azuma in C.N. Cate, 1973
Simnia hiscocki F.Jr. Lorenz & Melaun,2011
Pellasimnia hochmuthi F.Jr. Lorenz & D. Fehse,2009
Takasagovolva honkakujiana (J.T. Kuroda, 1928)
Dentiovula horai (C. Cardin, 1994)
Primovula howlandae C.N. Cate, 1974
Simnia hyalina F.Jr. Lorenz & D. Fehse,2009
Cypraedia hyderabadensis (FOSSIL) (Cox, 1931 †)
Calcarovula ildiko F.Jr. Lorenz, 2006
Simnialena ilhabelaensis D. Fehse, 2001
Pellasimnia improcera (M. Azuma & C.N. Cate,1971)
Diminovula incisa M. Azuma & C.N. Cate,1971
Primovula indica (L.A. Reeve, 1848)
Phenacovolva insculpta (N.H. Odhner, 1919)