Hemiauricula hilarionis (FOSSIL) (J.F. Bayan, 1870 †)
Acteon humeralis (FOSSIL) Hudleston, 1885 †
Pupa hyalina J.C. Verco, 1907
Acteon idoneus (FOSSIL) T.A. Conrad, 1833 †
Acteon incisus W.H. Dall, 1881
Tornatellaea incompta (FOSSIL) Finlay & J. Marwick,1937 †
Neactaeonina inexpectata R.K. Dell, 1956
Acteon infulatus (FOSSIL) J. Marwick, 1931 †
Superstes innominandus (FOSSIL) Finlay & J. Marwick,1937 †
Acteon ionfasciatus Á. Valdés, 2008
Acteon javanus (FOSSIL) K. Martin, 1884 †
Acteon juvenis W.H. Dall, 1927
Tornatellaea kabanovi (FOSSIL) Blagovetshenskiy, 2017 †
Punctacteon kajiyamai T. Habe, 1976
Maxacteon kawamurai (T. Habe, 1952)
Punctacteon kirai (T. Habe, 1949)
Acteon korphys (FOSSIL) J. Gardner, 1937 †
Acteon labiosa E. Forbes, 1846
Acteon lactuca Unknown
Acteon lacunatus W.H. Dall, 1927
Acteon laetus K.H.J. Thiele, 1925
Volvaria lahirii (FOSSIL) A. Dey, 1961 †
Tornatellaea lata (FOSSIL) (T.A. Conrad, 1834 †)
Colostracon lewisii (FOSSIL) (C.E. Hamlin, 1884 †)
Acteon liostracoides W.H. Dall, 1927
Japonactaeon longissimus Á. Valdés, 2008
Acteon loyautensis Á. Valdés, 2008
Acteon luculi (FOSSIL) C.J. Maury, 1910 †
Pseudacteon luteofasciatus (P. Müller, 1829)
Acteon maltzani P. Dautzenberg, 1910
Acteon mariae A. Adams, 1855
Superstes marshalli (FOSSIL) Finlay & J. Marwick,1937 †
Tornatellaea matura (FOSSIL) (F. Schröder, 1995 †)
Ovulactaeon meekii W.H. Dall, 1889
Acteon melampoides W.H. Dall, 1881