Structuring of a political party is a constitutional national law politics insofar as it is consistent with the principle of protection of Human Rights and the principle of democracy. The legitimate principles of restriction of human rights consist of the principle of legality and the principle of interest to exercise restriction. The application of the two principles within the framework of restrictions on Human Rights is also overseen and offset by the principle of proportionality. Political law in the framework of structuring political parties is aimed at two targets, that is: (1) the regulation on the establishment of political parties and (2) the regulation of the holding of elections. The regulatory orientation of the establishment of political parties is intended to be an impediment to the will of a person to form a random political party. While the regulatory orientation on the holding of elections is to limit or reduce the number of political party presence in parliament. The factors influencing the structuring of political parties in Indonesia are socio-political factors, the ineffectiveness of party system adopted by the State of Indonesia, the juridical factor by tightening the terms of the establishment of political parties in the Election Law and the Political Party Law, the condition of pluralism a nation intended to minimize the flow politics, as well as historical conditions that show the historical facts of political parties in Indonesia are quite bleak.