Dentimargo smithii

{{Short description|Species of gastropod}}

{{Use dmy dates|date=August 2020}}

{{Speciesbox

| image =

| image_caption =

| genus = Dentimargo

| species = smithii

| authority = (A. E. Verrill, 1885)

}}

Dentimargo smithii is a species of sea snail, a marine gastropod mollusk in the family Marginellidae, the margin snails.{{WRMS species|160261|Dentimargo smithii (A. E. Verrill, 1885)}}