Polydrusus impar is a species of weevils belonging to the family Curculionidae.

[1][2] Polydrusus impar can reach a length of about 6.2–8 millimetres (0.24–0.31 in).

The elytra are covered with elongated, lanceolate scales.

[3][4] This species is present in Austria, Bosnia and Herzegovina, Czech Republic, France, Germany, Italy, Slovakia and Switzerland.

[1][5] Polydrusus impar prefers mountainous regions.