To provide a loader device for a dual end processing machine which does not require a large floor space, is constituted by a small number of parts, and can be materialized by action of the minimum stroke.

A spindle stock 2 is fixed to a center of a bed 1. A first saddle 3 capable of carrying out turning machining and combined machining by three shafts X1, Y1, Z1, a first cross slide 4 carrying out cross feeding, a first vertical cross slide 5 carrying out vertical feeding, and a first comb-shaped tool rest 6 are disposed on a workpiece supplying side of the spindle stock 2. The loader device 11 for the dual end processing machine 10 comprises a first holding portion holding workpiece W carried in from the outside of the machine at a predetermined position, a first stay 21 fixed to the first vertical cross slide 5 and taking in the workpiece W of the first holding member 23 by the action of the shafts X1, Y1, and a pusher 21f pushing the workpiece W held by the first stay 21 and supplying the workpiece W to the spindle stock 2.