Remlingen-Semmenstedt (German pronunciation: [ˈʁɛmlɪŋən ˈzɛmənʃtɛt]) is a municipality in the district of Wolfenbüttel, in Lower Saxony, Germany. It was formed on 1 November 2016 by the merger of the former municipalities Remlingen and Semmenstedt.
Five villages belong to the municipality (population 2022):
Remlingen (1282)
Semmenstedt (482)
Groß Biewende (295)
Klein Biewende (200)
Timmern (172)