• Conus anabelae Rolán & Röckel, 2001
• Conus andamanensis E.A.Smith, 1879
• Conus andremenezi Olivera & Biggs, 2010
• Conus anemone Lamarck, 1810
• Conus angasi Tryon, 1884
• Conus angioiorum Röckel & Moolenbeek, 1992
• Conus aplustre Reeve, 1843
• Conus arafurensis (Monnier, Limpalaër & Robin, 2013)
• Conus araneosus (Lightfoot), 1786
• Conus archiepiscopus Hwass, 1792
• Conus archon Broderip, 1833
• Conus ardisiaceus Kiener, 1850
• Conus arenatus Hwass, 1792
• Conus aristophanes G.B.Sowerby II, 1857
• Conus armadillo Shikama, 1971
• Conus artoptus G.B.Sowerby I, 1833
• Conus asiaticus da Motta, 1985
• Conus asiaticus lovellreevei G.Raybaudi Massilia, 1993
• Conus ateralbus Kiener, 1850
• Conus attenuatus Reeve, 1844
• Conus augur (Lightfoot), 1786
• Conus aulicus Linnaeus, 1758
• Conus auratinus da Motta, 1982
• Conus aureus Hwass, 1792
• Conus auricomus Hwass, 1792
• Conus aurisiacus Linnaeus, 1758
• Conus australis Holten, 1802
• Conus austroviola Röckel & Korn, 1992
• Conus axelrodi Walls, 1978
• Conus babaensis Rolán & Röckel, 2001
• Conus baeri Röckel & Korn, 1992
• Conus bahamensis Vink & Röckel, 1995
• Conus bairstowi G.B.Sowerby Iii, 1889
• Conus balabacensis Filmer, 2012
• Conus balteatus G.B.Sowerby I, 1833
• Conus bandanus Hwass, 1792
• Conus barbara Brazier, 1898
• Conus barbieri G.Raybaudi Massilia, 1995
• Conus barthelemyi Bernardi, 1861
• Conus bartschi Hanna & A.M.Strong, 1949
• Conus bayani Jousseaume, 1872
• Conus bayeri Petuch, 1987
• Conus beatrix Tenorio, Poppe & Tagaro, 2007
• Conus behelokensis Lauer, 1989
• Conus belairensis Pin & Leung Tack, 1989
• Conus bengalensis (Okutani, 1968)
• Conus betulinus Linnaeus, 1758
• Conus biliosus (Röding, 1798)
• Conus biliosus parvulus Link, 1807
• Conus blanfordianus Crosse, 1867