PURPOSE: An accessory fixing device of a portable terminal is provided to be fixed by a combination structure between a housing and a display bracket. CONSTITUTION: A display bracket(31) is combined with a housing through a plurality of coupling grooves. An accessory(30) is fixed to the housing by the combination of the display bracket. The accessory is fixed by being combined with one of the coupling grooves existing in a fixing location and a coupling location of the accessory. The one of the coupling grooves is formed in a protrusion shape, and is combined with the display bracket.