| Species name | Common name | Distribution | Max. Length (cm) |
|---|---|---|---|
| Olivella acteocina Olsson, 1956 |
Western Atlantic | 0.4 | |
| Olivella alectona (Duclos, 1835) |
San Pedro dwarf olive | East Pacific | |
| Olivella amblia (Watson, 1882) |
Western Atlantic | 0.82 | |
| Olivella anazora (Duclos, 1835) |
Southeast Pacific | ||
| Olivella ankeli Díaz & Götting, 1990 |
Western Atlantic | 0.85 | |
| Olivella arionata Absalao, 2000 |
Western Atlantic | 0.75 | |
| Olivella baetica Carpenter, 1864 |
Beatic dwarf olive | Eastern Pacific | |
| Olivella barbenthos Recourt, 1989 |
Western Atlantic | 0.85 | |
| Olivella biminiensis Petuch, 2002 |
Western Atlantic | 0.9 | |
| Olivella biplicata (Sowerby I, 1825) |
Purple dwarf olive | Eastern Pacific | |
| Olivella bullula (Reeve, 1850) |
Bubble dwarf olive | Western Central Atlantic | 1.02 |
| Olivella careorugula Absalao & Pimenta, 2003 |
Western Atlantic | 0.6 | |
| Olivella costulata Paulmier, 2007 |
Western Atlantic | ||
| Olivella dama (Wood, 1828) |
Eastern Central Pacific | ||
| Olivella dealbata (Reeve, 1850) |
Whitened dwarf olive | Western Central Atlantic | 1.4 |
| Olivella defiorei Klappenbach, 1964 |
Western Atlantic | 1.45 | |
| Olivella diodocus (Marrat, 1871) |
Western Atlantic | 0.6 | |
| Olivella ephamilla (Watson, 1882) |
Western Atlantic | 0.47 | |
| Olivella fletcherae Berry, 1958 |
Southeast Pacific | ||
| Olivella floralia (Duclos, 1844) |
Rice olive | Western Atlantic | 1.5 |
| Olivella formicacorsii Klappenbach, 1962 |
Western Atlantic | 1.15 | |
| Olivella fulgurata (Adams & Reeve, 1850) |
Western Central Pacific | ||
| Olivella fundarugata Weisbord, 1962 |
Western Atlantic | 0.8 | |
| Olivella fuscocincta Dall, 1889 |
Western Atlantic | 0.95 | |
| Olivella gracilis (Broderip & Sowerby, 1829) |
Southeast Pacific | ||
| Olivella guildingii (Reeve, 1850) |
Western Atlantic | 0.9 | |
| Olivella hyphala Absalao & Pimenta, 2003 |
Western Atlantic | 1.2 | |
| Olivella inusta Sowerby III, 1915 |
Western Atlantic | 0.7 | |
| Olivella kifos Macsotay & Campos, 2001 |
Western Atlantic | 1.9 | |
| Olivella klappenbachi Absalao & Pimenta, 2003 |
Western Atlantic | 0.6 | |
| Olivella lactea (Marrat, 1871) |
Adele's dwarf olive | Western Atlantic | 1.3 |
| Olivella lepta (Duclos, 1835) |
Western Pacific | ||
| Olivella macgintyi Olsson, 1956 |
Western Atlantic | 1.18 | |
| Olivella marginelloides Paulmier, 2007 |
Western Atlantic | ||
| Olivella marmosa Olsson & McGinty, 1958 |
Western Atlantic | 0.54 | |
| Olivella mayabe Espinosa & Ortea, 1998 |
Western Atlantic | 1.06 | |
| Olivella mica (Duclos, 1835) |
Western Atlantic | 0.9 | |
| Olivella microspira Paulmier, 2007 |
Western Atlantic | ||
| Olivella miliola (d'Orbigny, 1842) |
Western Atlantic | 0.45 | |
| Olivella minuta (Link, 1807) |
Minute dwarf olive | Western Atlantic | 1.2 |
| Olivella miriadina (Duclos, 1835) |
Western Atlantic | 0.6 | |
| Olivella moorei Abbott, 1951 |
Western Atlantic | 0.8 | |
| Olivella mutica (Say, 1822) |
Variable dwarf olive | Western Atlantic | 1.72 |
| Olivella myrmecoon Dall, 1912 |
Western Atlantic | 0.5 | |
| Olivella nivea (Gmelin, 1791) |
Snowy dwarf olive | Western Atlantic | 3.4 |
| Olivella olssoni Altena, 1971 |
Western Atlantic | 0.8 | |
| Olivella orejasmirandai Klappenbach, 1986 |
Western Atlantic | 0.8 | |
| Olivella perplexa Olsson, 1956 |
Puzzling dwarf olive | Western Atlantic | 0.5 |
| Olivella petiolita (Duclos, 1844) |
Western Atlantic | 1.8 | |
| Olivella plata (Ihering, 1908) |
Western Atlantic | 1 | |
| Olivella puelcha (Duclos, 1835) |
Western Atlantic | 1.3 | |
| Olivella pulicaria (Marrat, 1871) |
Western Central Pacific | ||
| Olivella pura (Reeve, 1850) |
Western Atlantic | 0.8 | |
| Olivella pusilla (Marrat, 1871) |
Tiny dwarf olive | Western Atlantic | 1.1 |
| Olivella riosi Klappenbach, 1991 |
Western Atlantic | ||
| Olivella rosolina (Duclos, 1835) |
Western Atlantic | 0.82 | |
| Olivella rotunda Dall, 1889 |
Western Atlantic | 2.5 | |
| Olivella santacruzence Castellanos & Fernández, 1965 |
Western Atlantic | 0.45 | |
| Olivella scurra (Marrat, 1871) |
Western Atlantic | 0.9 | |
| Olivella spreta Gould, 1861 |
Northwest Pacific | ||
| Olivella stegeri Olsson, 1956 |
Western Atlantic | 1.12 | |
| Olivella tehuelcha (Duclos, 1835) |
Western Atlantic | 1 | |
| Olivella thompsoni Olsson, 1956 |
Western Atlantic | 1.1 | |
| Olivella vitilia (Watson, 1882) |
Western Atlantic | 0.66 | |
| Olivella volutelloides (Marrat, 1871) |
Western Atlantic | 0.8 | |
| Olivella watermani McGinty, 1940 |
Western Atlantic | 1.5 |