Political parties are interest political organizations established by citizens for articulation of individual interests, for shaping the political will, for the attempt of winning at the elections and for organization of standard life in a country in case of winning the elections. Political parties are formed in 19 century in most European countries. They represent the establishment of elected parliaments as legislative authority in one country. They also represent the expression of democracy of political space. Worker parties are typically formed to achieve political influence on government decisions. On the other hand, civic parties try to limit that influence or at least incorporate it in the institutions of rule of law. The significance of political parties is noticeable only from the organization of the liberal state and its relationship towards society. Political parties are formed as an expression of need to articulate and express different interests by influencing on the state government. They try to in mutual competition gain democratic legitimacy for performing the functions of the government, parties generalize special interests by giving them an acceptable form for as many members of the community as it is possible. The purpose and the aim of this of this final thesis is analysis and the display of political parties in the Republic of Croatia, which are divided in the directions that take place regarding social and economic views, and we divide them on political left, the centre and on political right.