Gradiconus brunneofilaris (E.J. Petuch, 1990)
Stephanoconus brunneus (W. Wood, 1828)
Afonsoconus bruuni (A.W.B. Powell, 1958)
Varioconus bulbus (L.A. Reeve, 1843)
Textilia bullata (C. Linnaeus, 1758)
Rolaniconus buniatus L. Bozzetti, 2013
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 †
Gradiconus burryae (W.J. Clench, 1942)
Asprella busuegoi (FOSSIL) T. Shuto, 1969 †
Dendroconus buxeus (P.F. Röding, 1798)
Dendroconus buxeus loroisii L.C. Kiener, 1846
Kalloconus byssinus (P.F. Röding, 1798)
Africonus cabraloi T. Cossignani, 2014
Conus cacellensis (FOSSIL) Pereira da Costa, 1866 †
Conus cacuminatus (FOSSIL) E.M. Spieker, 1922 †
Africonus cagarralensis T. Cossignani, 2014
Kioconus caillaudii (L.C. Kiener, 1846)
Lithoconus cairoensis (FOSSIL) Abbass, 1967 †
Profundiconus cakobaui (R.G. Moolenbeek, D. Röckel& P. Bouchet, 2008)
Conus caleocius (FOSSIL) Vokes, 1939 †
Africonus calhetae (E. Rolán, 1990)
Africonus calhetinensis T. Cossignani & R. Fiadeiro,2014
Californiconus californicus (L.A. Reeve, 1844)
Cryptoconus calophorus (FOSSIL) (G.P. Deshayes, 1834 †)
Conus calusa (FOSSIL) M.J. Abbott, 1988 †
Conus calvimontanus (FOSSIL) Deshayes, 1865 †
Conus canaliculatus (FOSSIL) Brocchi, 1814 †
Conasprelloides cancellatus (C.H. Hwassin J.G. Bruguière, 1792)
Conasprelloides cancellatus capricorni (J.J. Van Mol, B. Tursch& M. Kempf, 1967)
Conasprelloides cancellatus finkli (E.J. Petuch, 1987)
Conus candidus I. von Born, 1778