波尔迪姆是保加利亚的城镇，位于该国北部，距离首府普列文20公里，由普列文州负责管辖，面积47.23平方公里，海拔高度155米，受大陆性气候影响，2010年人口2,143，居民主要信奉东正教。

Pordim (Bulgarian:Пордим) is a town in Pleven Province in central northern Bulgaria and the administrative centre of Pordim municipality. The town is 155 metres above sea level in the Danubian Plain. In December 2009 the population was 2,117.

Pordim is thought to be the site of the first ever telephone connection in Bulgaria, during the Siege of Plevna of the Russo-Turkish War of 1877-78. It linked Grand Duke Nicholas Nikolaevich of Russia with Prince Carol I of Romania.