The purpose of the research is to determine which issues are emphasized in election manifestos of political parties. It will also be studied whether political parties emphasize different issues in different electoral periods. In this study, 2002, 2007, 2011, 2015 (1st November) general elections and 2018 Presidential elections have been discussed. Election manifestos of the parties which have the right to access the Assembly are examined by the content analysis technique of the qualitative method. As a result of examining the election declarations it was determined that the parties focused on four main themes: democracy, economy, social life and culture-technology. When it was examined which party addressed these four main themes, it was noticed that the parties distinctly brought these themes to the forefront during the different electoral periods. While AKP and MHP were emphasizing more democracy in the 2002 and 2007 elections, it was found out that CHP`s emphasis on the democracy was more prominent in 2011, 2015 and 2018 elections. It can be found out that these parties emphasized relatively MHP in 2002, CHP in 2007, AKP in 2011, CHP in 2015 and lastly AKP in 2018 in terms of social life theme. While MHP was giving more emphasis to the cultural and technological values in the elections of 2002, it was noticed that AKP more emphasized those values in the elections of 2007, 2015 and 2018. When the election manifestos are analysed in terms of economic values, it has been noticed that while MHP more emphasized those values in the 2002 elections, AKP was well ahead in other elections.