Schwetzingen ( listen ) is a German town situated in the northwest of Baden-Württemberg, around 10 km (6.2 mi) southwest of Heidelberg and 15 km (9.3 mi) southeast of Mannheim.
Schwetzingen is one of the 5 biggest cities of the Rhein-Neckar-Kreis district and a medium-sized centre near the higher ranked city of Mannheim.
Schwetzingen is located in the Rhine-Neckar-triangle in the plain of the Rhine river, lying west of the Odenwald and in the east of the Rhine. A small stream, the Leimbach, runs through the city before joining the Rhine.
The following municipalities, listed clockwise beginning in the north, border on the city limits of Schwetzingen: Mannheim, Plankstadt, Oftersheim, Hockenheim, Ketsch and Brühl. The municipal area of Schwetzingen is completely consolidated with Oftersheim. The limits of Plankstadt are only separated by one street from the limits of Schwetzingen.
Schwetzingen was mentioned as "Suezzingen" for the first time in 766, recorded in the late twelfth-century Codex Aureus of Lorsch, but there are already traces of settlement from the Stone Age. Originally it consisted of two settlements, Ober- and Unterschwetzingen, that grew together in the course of the 17th and 18th century. Originally the town belonged to the diocese of Worms, but later passed to the Counts of the Palatinate in the 12th century.