PURPOSE: A bush for a stabilizer bar is provided to prevent damage to a bush body by integrally forming the bush body in a fixed bracket and to improve the durability of the bush body by allowing the fixed bracket to support the outer surface of the bush body. CONSTITUTION: A bush(100) for a stabilizer bar comprises a bush body(110), a fixed bracket(120), and a support member. The bush body is composed of an elastic material and comprises a mounting hole(112) and a cut part(114) extended from the bottom of the mounting hole. The fixed bracket is fixed to a vehicle body frame and covers the top and both sides of the bush body. A space part(126) is formed in the fixed bracket by separating a part of the fixed bracket. The fixed bracket is integrally formed in the bush body and is inserted into a stabilizer bar by widening the cut part and the mounting hole. The support member is formed in a strip shape and is composed of a spring steel material.