Odontolabis delesserti is a quite rare species of beetles of the family Lucanidae.

Odontolabis delesserti reaches a length of about 33–81 millimetres (1.3–3.2 in).

The head and the pronotum are dark brown, while elytra are shiny and yellowish, with a triangular dark brown marking.

Odontolabis delesserti is found only in southwestern India.

This stag beetle article is a stub.