Helmy, Heba E2021-12-172021-12-172021-12https://doi.org/10.1002/pa.2802https://bit.ly/3DZeY05https://www.scimagojr.com/journalsearch.php?q=12100157240&tip=sid&clean=0Egypt has a long history with external financing dating back to the 19th century. Nevertheless, Egypt's external debt has been mounting remarkably in the past few years. This paper examines the impact of Egypt's external debt on its price level, a topic ignored by researchers. Nonetheless, as inflation is a hydra-headed problem, this paper develops several models which incorporate fiscal and monetary policies besides other inflation-inducing internal and external factors using monthly data extending from 2000M1 to 2020 M1. By employing ARDL cointegration analyses on monthly time series variables and using Egypt's wholesale price index to account for inflation, the paper concludes that external debt raises prices both in the short and long runs. Moreover, money supply and interest rate were also found to increase prices in the long run long despite decreasing them in the short run. Finally, upsurges in the international prices of primary products stimulate domestic prices both in the short and long terms, while depreciation in the local currency aggravates inflation in the short and long terms as well. As external debt raises inflation and affects many other inflation-inducing factors indirectly, the paper concludes that reducing Egypt's external debt may help in curbing Egypt's inflationen-USARDL cointegrationEgyptexternal debtfiscal policyinflationmonetary policyArticlehttps://doi.org/10.1002/pa.2802