Stromberg is a quarter of Oelde with 4558 inhabitants. It lies to the southeast of Oelde on Bundesstraße 61, in the district of Warendorf and the region of Münster.
The Baroque philosopher Hermann Nicephorus and the 18th-century artist Theobald von Oer were both born here. Henriette Bruns, German-American writer known for her observations on political and social life in the 19th century was also born here.