Africonus boavistensis (E. Rolán & F. Fernandes,1990)
Varioconus bocagei (H. Trovão, 1978)
Conus bocapanensis (FOSSIL) E.M. Spieker, 1922 †
Nitidoconus boeticus (L.A. Reeve, 1844)
Conus boggsi (FOSSIL) A.A. Olsson, 1964 †
Conasprella boholensis (E.J. Petuch, 1979)
Conus bonaczyi (FOSSIL) W.M. Gabb, 1873 †
Stellaconus bondarevi (D. Röckel& L. Raybaudi Massilia, 1992)
Malagasyconus bonfigliolii (L. Bozzetti, 2010)
Leptoconus bonneti (FOSSIL) A.E.M. Cossmann, 1900 †
Conus bonus (FOSSIL) Nomura, 1935 †
Conasprella booti (E.J. Petuch, D.P. Berschauer& Poremski, 2017)
Africonus borgesi (H. Trovão, 1979)
Conasprella boriqua (E.J. Petuch, D.P. Berschauer& Poremski, 2016)
Pseudolilliconus boschorum (R.G. Moolenbeek& H.E. Coomans, 1993)
Conasprella boucheti (G. Richard, 1983)
Dauciconus boui (A.J. Da Motta, 1988)
Pionoconus boutetorum (G. Richard & M. Rabiller,2013)
Conasprella bozzettii (J. Lauer, 1991)
Conus bramkampi (FOSSIL) G.D. Hanna & Strong,1949 †
Conus bravoi (FOSSIL) E.M. Spieker, 1922 †
Conus bredai (FOSSIL) Michelotti, 1847 †
Lithoconus brevis (FOSSIL) (J. de C. Sowerby,1840 †)
Leptoconus brezinae (FOSSIL) Hoernes & Auinger, 1879 †
Sciteconus brianhayesi (W. Korn, 2001)
Conus britannus (FOSSIL) Vasseur, 1881 †
Hemiconus britannus (FOSSIL) Cossmann, 1896 †
Conus brocchii (FOSSIL) H.G. Bronn, 1831 †
Conus brocchii (FOSSIL) Philippi, 1844 †
Conilithes brockenensis (FOSSIL) (P. Vella, 1954 †)
Graphiconus broderipii (L.A. Reeve, 1844)
Conus bronnii (FOSSIL) Michelotti, 1847 †
Conus broteri (FOSSIL) Pereira da Costa, 1866 †
Lautoconus bruguieri (L.C. Kiener, 1846)
Conasprelloides brunneobandatus (E.J. Petuch, 1992)