Although sexual exploitation of women and children has a long history, but in the current decades it has been well shaped and become regular. In this paper, we ana¬lyze International Instruments and the national law of some countries that engaged in this global problem. It seems that with increasing of victims of these crimes, international instruments inclined to precise study of victims' right and necessity of their protection. This search based on two principles: "unconditional prohibi¬tion of sexual exploitation" and "necessity of protection of victims irrespective of their assent and nationality".