Nuculana chapmani (FOSSIL) Finlay, 1924 †
Nuculana claviformis (FOSSIL) Sowerby, 1824 †
Nuculana cliftonensis (FOSSIL) (Clark & Martin, 1901 †)
Nuculana cochlearella (FOSSIL) A.E.M. Cossmann, 1883 †
Nuculana coelata (FOSSIL) T.A. Conrad, 1833 †
Nuculana coelatella (FOSSIL) †
Nuculana comita (B.C. Cotton& F.C. Godfrey, 1938)
Nuculana concentrica (T. Say, 1824)
Nuculana confusa S.C.T. Hanley, 1860
Nuculana corbuloides (E.A. Smith, 1885)
Nuculana cordyla (W.H. Dall, 1908)
Nuculana cornidei C. Altimira, 1974
Nuculana corpulentoides (FOSSIL) (T.H. Aldrich, 1895 †)
Nuculana costellata (G.B. I Sowerby, 1833)
Nuculana cowlitzensis (FOSSIL) C.S. Weaver& K.V.W. Palmer, 1922 †
Nuculana crassa (R.B. Hinds, 1843)
Nuculana crassatelloides (FOSSIL) Lautenschlager, 1957 †
Nuculana crassiparva (FOSSIL) †
Nuculana cuneata Sowerby, 1833
Nuculana cuneiformis (FOSSIL) L. Krishtofovich, 1984 †
Nuculana cuspidata S.C.T. Hanley, 1860
Nuculana cygnea (K.H.J. Thiele& S.G.A. Jaeckel, 1931)
Nuculana dalli A. Krause, 1885
Nuculana darwini (E.A. Smith, 1884)
Nuculana dasea (C. Hedley, 1915)
Nuculana decora (C.B. Adams, 1856)
Nuculana dewalquei (FOSSIL) Terquem & L.É.S. Piette,1868 †
Nuculana dijki (FOSSIL) Martin, 1883 †
Nuculana dohrni (S.C.T. Hanley, 1861)
Nuculana doris (FOSSIL) d'Orbigny, 1850 †
Nuculana egregia (R.J.L. Guppy, 1882)
Nuculana elaborata B. Prashad, 1932
Nuculana electilis (C. Hedley, 1915)
Nuculana elliptica (FOSSIL) (G.A. Goldfuss, 1837 †)
Nuculana elmana (FOSSIL) Etherington, 1931 †