<p>Disclosed is an orthodontic device. The orthodontic device according to an embodiment of the present invention comprises: a female part having a tooth adhered surface and an extended part extended in an opposite direction of a tooth from the tooth adhered surface and equipped with a hole formed in a length direction of the tooth; a male part having a coupling part capable of being coupled with the hole of the extended part and a wire accommodating part connected with the coupling part and capable of accommodating an orthodontic wire. The wire accommodating part comprises: a base part; two ore more wire coupling parts extended in a direction towards the tooth from the base part and capable of accommodating a wire therebetween; and a cap coupled to enclose the wire coupling parts to contact the wire at two or more points and press and fix the wire. The pressed degree of the wire can be adjusted by adjusting the coupled degree of the cap.</p>
