Dentimargo jeanmartinii

{{Short description|Species of gastropod}}

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

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| genus = Dentimargo

| species = jeanmartinii

| authority = Cossignani, 2008{{WRMS source|140452|Cossignani (2008). Malacologia Mostra Mondiale 59 (2) : 5}}

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Dentimargo jeanmartinii is a species of sea snail, a marine gastropod mollusc in the family Marginellidae, the margin snails.{{WRMS species|457134|Dentimargo jeanmartinii Cossignani, 2008}}