Conus beali (FOSSIL) Carson, 1926 †
Conus belus (FOSSIL) Orbigny, 1852 †
Conus benoisti (FOSSIL) C. Mayer, 1891 †
Conus berghausi (FOSSIL) O.G. Michelotti, 1847 †
Conus berghausi semisulcata (FOSSIL) F. Sacco, 1898 †
Conus berryi (FOSSIL) E.M. Spieker, 1922 †
Conus betulinoides (FOSSIL) J.B.P.A. Lamarck, 1810 †
Conus betulinoides girondicus M.A. Peyrot, 1930
Conus beyrichi (FOSSIL) A. von Koenen, 1865 †
Conus bhagothorensis (FOSSIL) E.W. Vredenburg, 1925 †
Conus bicinctus E. Donovan, 1826
Conus bimarginatus (FOSSIL) Mayer-Eymar, 1888 †
Conus bitorosus (FOSSIL) C.F. Fontannes, 1880 †
Conus blagravei (FOSSIL) Vredenburg, 1925 †
Conus bocapanensis (FOSSIL) E.M. Spieker, 1922 †
Conus boggsi (FOSSIL) A.A. Olsson, 1964 †
Conus bonaczyi (FOSSIL) W.M. Gabb, 1873 †
Conus bonus (FOSSIL) Nomura, 1935 †
Conus bramkampi (FOSSIL) G.D. Hanna & Strong,1949 †
Conus bravoi (FOSSIL) E.M. Spieker, 1922 †
Conus bredai (FOSSIL) Michelotti, 1847 †
Conus britannus (FOSSIL) Vasseur, 1881 †
Conus brocchii (FOSSIL) Philippi, 1844 †
Conus brocchii (FOSSIL) H.G. Bronn, 1831 †
Conus bronnii (FOSSIL) Michelotti, 1847 †
Conus broteri (FOSSIL) Pereira da Costa, 1866 †
Conus burckhardti (FOSSIL) Bose, 1906 †
Conus burckhardti (FOSSIL) Böse, 1906 †
Conus burckhardti harrisi (FOSSIL) A.A. Olsson, 1922 †
Conus burdigalensis (FOSSIL) C. Mayer, 1858 †
Conus burnetti (FOSSIL) J.R. Hendricks, 2009 †
Conus cacellensis (FOSSIL) Pereira da Costa, 1866 †
Conus cacuminatus (FOSSIL) E.M. Spieker, 1922 †
Conus caleocius (FOSSIL) Vokes, 1939 †
Conus calusa (FOSSIL) M.J. Abbott, 1988 †