Deggendorf is a Landkreis (district) in Bavaria, Germany. It is bordered by (from the north and clockwise) the districts of Regen, Freyung-Grafenau, Passau, Rottal-Inn, Dingolfing-Landau and Straubing-Bogen.

The district was established in 1936. Minor changes of the borders in 1972 led to the present form of the district.

The Danube river runs through the district from west to east, dividing it into two unequal regions. North of the Danube the Bavarian Forest rises steeply. In the south there is relatively plain countryside. The Isar river enters the district in the south and meets the Danube close to the town of Deggendorf. The Einödriegel (1,220 m) is the highest point within the county.

The double eagle was the symbol of the monastery of Metten, which was the first Christian outpost in the region. The blue line stands for the river Danube, the green hills symbolise the Bavarian Forest.

Towns	Municipalities
Deggendorf Osterhofen Plattling	Aholming Auerbach Außernzell Bernried Buchhofen Grafling Grattersdorf Hengersberg Hunding Iggensbach Künzing	Lalling Metten Moos Niederalteich Oberpöring Offenberg Otzing Schaufling Schöllnach Stephansposching Wallerfing Winzer

• Official website (German)

48°50′N 13°00′E / 48.83°N 13°E / 48.83; 13