The subject of the conflict of laws and arbitration in intellectual property rights is a complicated topic to research, because the normal rules of private international law and arbitration can be affected by the special characteristics of patents and trademarks. Some rules of these subjects might need to be reformed and in some cases there are principles that should be created to successfully handle cross-border disputes concerning patents and trademarks. Establishment of a special court with supranational jurisdiction may be required to resolve these types of disputes. Recently, this subject has been given enormous attention around the world. While the academics, legislators and forums in developed states have broadly discussed the subject of conflict of laws and arbitration in intellectual property rights, in Saudi Arabia, it has not been given noticeable attention. This thesis intends to make a significant contribution to Saudi law and provide appropriate approaches on the subject of conflict of laws and arbitration in intellectual property rights. The topics which will be covered in this thesis are the rules of international jurisdiction, the rules of choice of law, the rules for enforcement of foreign judgments and the rules of arbitration. The modification and the enhancement of the rules of private international law and arbitration established in Saudi law will be recommended and the arguments for each suggested approach will be presented.