|（South China Normal University，Guangzhou 510631，China）
Abstract: International sport law is being formed and developed, international sport development is generated based international sport law.The late 19th century the emergence of international sport organizations, especially the establishment of the International Olympic Committee, greatly promoted the international sport law development. Sources of international sport law is the existence of norms of international sport law and its manifestations, sources of international sport law and sources of international law than to both identity, there are special. International trea-ties, international custom and general principles of law is traditional sources of international law, but with the de-velopment of international sport, international sport disputes and litigation continue to emerge, Sport soft law and Judicial precedents are becoming the sources of the international sport law.
Key words: sport law；international sport law sources；international sport；international law