To immediately confirm a half-closed state of a door caused by incapability of rotation in a rotor of a lock unit and to provide a lock handle device giving an opportunity to make re-closable operation of the door.

A handle retreating and sliding a latch body 3 is pivoted on a device main body 1, a lock plate for constraining the latch body 3 to a locking position is fixed to the device main body 1, a lock cam 11 releasing the interlock of the latch body 3 with the lock plate is fixed to a rotor 28 of a lock unit 7, a fan-like projection 5 is provided to the outside of the lock cam 11, and an arc-shaped recess section 18 is so provided to the interior wall surface 23 of the latch body 3 facing the lock cam 11 thereto that the fan-like projection 5 can be entered in the arc-shaped recess section. When the latch body 3 is in an imperfect projection position, the fan-like projection 5 is brought into contact with the interior wall surface 23 of the latch body 3.