Bledius politus Erichson 1840 is a species of rove beetle in the family Staphylinidae. It is found in North America. The species was first described by Erichson in 1840. It is a relatively small beetle, with a length of about 3-4 mm. The species is known to inhabit coastal areas, particularly in beach wrack and driftwood. It is a relatively rare species, and its distribution is limited to the eastern coast of North America. The species is of interest to entomologists due to its unique characteristics and habits. Further research is needed to fully understand the biology and ecology of this species.