Crassispira lepta leptoides (FOSSIL) M.E.A. de Boury, 1899 †
Crassispira lesbarritzensis P. Lozouet, 2015
Crassispira logani (FOSSIL) A. Dey, 1961 †
Crassispira lomata (FOSSIL) W.P. Woodring, 1928 †
Crassispira losquemadica (FOSSIL) (C.J. Maury, 1917 †)
Crassispira luctuosa d'Orbigny, 1842
Crassispira lyopleura (FOSSIL) McNeil, 1984 †
Crassispira mackintoshi P.J. Fallon, 2011
Crassispira maonisriparum (FOSSIL) (C.J. Maury, 1917 †)
Crassispira margaritula (FOSSIL) (G.P. Deshayes, 1834 †)
Crassispira martiae J.H. McLean & L.H. Poorman,1971
Crassispira masinoi P.J. Fallon, 2011
Crassispira maura (G.B. I Sowerby, 1834)
Crassispira mayaguanaensis P.J. Fallon, 2011
Crassispira mekranica (FOSSIL) E.W. Vredenburg, 1925 †
Crassispira mennoi D. De Jong & H.E. Coomans,1988
Crassispira meunieri (FOSSIL) (C.J. Maury, 1910 †)
Crassispira microstoma E.A. Smith, 1882
Crassispira mindegyiensi (FOSSIL) E.W. Vredenburg, 1921 †
Crassispira monilecosta F. Fernandes, E. Rolán& J. Otero-Schmidt, 1995
Crassispira monilifera (P.P. Carpenter, 1857)
Crassispira monilis (P. Bartsch & H.A. Rehder,1939)
Crassispira montereyensis (R.E.C. Stearns, 1871)
Crassispira multicostata P.J. Fallon, 2011
Crassispira myaukmigonensis (FOSSIL) E.W. Vredenburg, 1921 †
Crassispira nana (FOSSIL) (G.P. Deshayes, 1834 †)
Crassispira nana clarae (FOSSIL) A.E.M. Cossmann& G. Pissarro, 1913 †
Crassispira nigerrima (G.B. I Sowerby, 1834)
Crassispira nigrescens (C.B. Adams, 1845)
Crassispira nina K.H.J. Thiele, 1925
Crassispira nodulosa (FOSSIL) (J.B.P.A. Lamarck,1804 †)
Crassispira obliquata (FOSSIL) A.E.M. Cossmann, 1889 †
Crassispira ochrobrunnea J.C. Melvill, 1923
Crassispira oliva F. Fernandes, E. Rolán& J. Otero-Schmidt, 1995
Crassispira pardalis R.B. Hinds, 1844