Eutrachelus temmincki is a species of straight-snouted weevils belonging to the family Brentidae.

Species name honors Coenraad Jacob Temminck (31 March 1778 – 30 January 1858), a Dutch zoologist.

Eutrachelus temmincki is the largest species in the family Brentidae and has one of the longest snouts among beetles.

These giant weevils can reach a length of 55–75 millimetres (2.2–3.0 in) in males (including snout), while females are smaller (about 65 mm.

This species is present in Indonesia and Malaysia (Borneo, Sumatra, Java, Thailand).