Monetary transmission mechanism is the mechanism which shows in what ways and what extent interaction between the real economy-monetary policy, impacts aggregate demand and production. While transmission channels or mechanisms traditionally classified they divided into three categories; interest rates, Exchange rates and other asset prices.In this study to test the existence of the European debt crisis by the monetary transmission mechanism, 15 members of European Union country by using annual (2002-2014) data set were included into study. We use panel unit root tests to analyze whether the variables in the model are stationary or not. For the countries included in the study, panel causality tests developed by Granger is applied. Panel Vector Autoregressive Model has been estimated and results of Impulse-Response Analysis and Variance Decomposition have been interpreted.