Device for locking identification panels and identification panel comprising the device.

Described is locking device for panels, preferably of industrial vehicles, characterised in that it comprises a first body (2) which can be associated with a wing (12) of the panel (10) and equipped with a through hole (3) extending along an operating direction (A) between a relative first edge (3a) and a relative second edge (3b), at least one pin (5) extending between a relative first end (5a) and a relative second end (5b) and slidable in the hole (3) between a first position, wherein the first end (5a) protrudes outside the hole (3) and is distal from the first edge (3a), and a second position wherein the first end (5a) is proximal to the first edge (3a) and a second body (7), which can be associated with a further wing (11) of the panel (10) or a fixed wall of the vehicle (100), and which can be engaged with the first end (5a) of the pin (5) for fixing the position.