The invention discloses a brake handle capable of preventing a brake cable from falling off. The brake handle comprises a fixing base and a brake lever. The fixing base comprises an upper base body and a lower base body. Two lug pieces are arranged at one end of the upper base body, and an upper semicircular groove which is opened in the opposite directions is formed in the other end of the upperbase body. A containing groove which extends to the upper semicircular groove and is further opened is formed in the upper base body, and a fixing head of the brake cable can be contained. The lower base body is combined with the upper base body in a separable mode and is further provided with a lower semicircular groove which can be matched with the upper semicircular groove to be clamped onto abicycle handle. The brake lever is combined onto the two lug pieces in a swingable mode through a shaft bolt. Therefore, the opening of the containing groove can be blocked through the bicycle handleso that the brake cable cannot fall off easily, and the brake handle can be suitable for installing the brake cables of various specifications.