Durrës County (Qarku i Durrësit), officially the County of Durrës (Qarku i Durrësit), is a county in the Northern Region of the Republic of Albania. It is the smallest by area and the second most populous of the twelve counties, with 292,029 people within an area of . The county borders on the Adriatic Sea to the west, the counties of Lezhë to the north, Dibër to the east and Tirana to the south. It is divided into three municipalities, Durrës, Krujë and Shijak, with all of whom incorporate sixteen administrative units.
The county has geographically a coastline on the Albanian Adriatic Sea Coast and extends in the Western Lowlands on a flat alluvial and coastal plain. The east is characterised by the Skanderbeg Mountains which splits the Western Lowlands from the Central Mountain Range. Its climate is profoundly determined by its proximity to the Mediterranean Sea and its considerable change in terrain.
The central city Durrës is one of largest cities on the Adriatic Sea and ranks 5th with a population of 175,110 and one of the world's oldest continuously inhabited cities. Durrës is home to Albania's main port, the Port of Durrës. The port is also the 10th largest cargo port on the Adriatic Sea that handle more than 3.4 million tonnes of cargo per year. The historical city of Krujë is the second largest city in Durrës County.
Durrës County is defined within an area of and is located in the Northern Region of the Republic of Albania bordering the Adriatic Sea to the west, the counties of Lezhë to the north, Dibër to the east and Tirana to the south. The county lies between latitudes 41° and 23° N and longitudes 19° and 30° E.
Because of its proximity to the Mediterranean Sea, several rivers, large and small, flow throughout the county. The Ishëm is the longest river in the county originating at the Skanderbeg Mountains in Tirana County and flowing through the county until it reaches the Adriatic Sea at the Cape of Rodon along the Gulf of Drin.