Augsburg-Haunstetten, also known as Haunstetten-Siebenbrunn is one of the seventeen Planungsräume (English: Planning district, singular: Planungsraum) of Augsburg, Bavaria, Germany. It is the largest of the seventeen Planungsräume with an area of 32.59 km² (12.58 mi²). It is one of the most heavily populated subdivisions of Augsburg, with over 25,000 inhabitants. The town of Siebenbrunn was its own entity until 1910 when it was annexed to Augsburg, and Haunstetten was its own city from 1952 until 1972, when Bavaria underwent extensive reform of its political subdivisions and Haunstetten was also annexed to Augsburg. The population stood at 26,291 as of December 31, 2010.
Haunstetten is the southernmost subdivision of Augsburg and lies between the Lech, Wertach and Singold Rivers, on a river terrace. The Planungsraum comprises five Stadtbezirke, (English: Ward, singular: Stadtbezirk) the 12th, 33rd, 34th, 35th, and 36th Stadtbezirke, which are named Siebenbrunn, Haunstetten-Nord (North), Haunstetten-Süd (South), Haunstetten-Ost (East) and Haunstetten-West, respectively. Haunstetten borders five other Planungsräume even though its entire eastern and southern borders are the municipal boundaries of Augsburg. Haunstetten borders Inningen to the west, Universitätsviertel to the northwest, Spickel-Herrenbach and Hochzoll to the north. Haunstetten also shares an extremely short border with Hochfeld along its northwestern edge. Haunstetten is bordered to the east by the Haunstetten Forest, which runs along the entire eastern border of the Planungsraum. The lowland geography of Haunstetten has allowed for the development of extensive heathlands.
It has been known that Haunstetten is a long-settled area since the construction of a Siemens AG factory in 1896 uncovered several sites of archaeological interest. Dating of materials from these sites have revealed the settlement of the Haunstetten area stretched back as far as the Neolithic period, but also date more recently to the Bronze age and the time of the Urnfield culture. In Roman times, Haunstetten was located on a trade route which ran from Augsburg, founded in 15 BC as a Roman outpost, to Füssen, through Bolzano, and eventually to Rome. This was the Augustus road, also known as the Via Claudia Augusta, which itself had been laid between 47 and 46 BC. Although Haunstetten is not historically known from Roman times, finds of Roman coins imply some level of settlement.