Cautor luteus

{{Short description|Species of gastropod}}

{{Speciesbox

| status =

| taxon = Cautor luteus

| authority = (Suter, 1908)

| synonyms = Triphora luteus Suter, 1908

}}

Cautor luteus is a species of small deepwater sea snail, a marine gastropod mollusc in the family Triphoridae.