Vestingmuseum Oudeschans (Dutch pronunciation: [ˈvɛstɪŋmyˌzeːjɵm ˈʌudəˌsxɑns]; English: Oudeschans Fortification Museum) is a local museum in the village of Oudeschans in the Netherlands. The museum shows the history of the 16th-century fortification of Oudeschans and has a collection of archaeological findings. The museum opened on 12 September 1987. The building was renovated in 2009. The museum lost its structural municipal subsidy in 2010. The museum staff consists of volunteers only. With 1,195 visitors in 2015, it is one of the lesser-visited museums in Groningen.