The main objective of the study was to examine empirically the effect of banking sector on thernreal economy in Ethiopia over the period 1980-2015. The ARDL approach to Co-integration andrnError Correction Model are employed to investigate both the long run and short runrnrelationships. Goodness of fit of the estimated equation, Stability of the estimated model,rnBreusch-Godfrey Serial Correlation LM Test, Heteroskedasticity test: Breusch-Pagan-Godfreyrnand Normality Test has been also conducted and the model did not experience any problem. ThernBounds test showed there is a stable long run relationship between real GDP, private sectorrncredit, domestic credit to the government. Gross capital formation and regime change/systemrnchange. The estimated ARDL model has confirmed significantly positive effect of proxies on realrnGDP. However, private sector credit to GDP(%) has shown negative contribution to real GDP.rnThe short run, coefficient of error correction term justified about 28 percent of disequilibriumrnannually converge towards long run equilibrium in the current year.