Wadersloh
Municipality
Portal of Abtei Liesborn in Liesborn, a part of the municipality of Wadersloh
Coat of arms
Location of Wadersloh within Warendorf district
Wadersloh Show map of Germany Wadersloh Show map of North Rhine-Westphalia
Coordinates: 51°44′19″N 8°15′5″E / 51.73861°N 8.25139°E / 51.73861; 8.25139
Country	Germany
State	North Rhine-Westphalia
Admin. region	Münster
District	Warendorf
Subdivisions	3
Government
• Mayor (2020–25)	Christian Thegelkamp[1] (Ind.)
Area
• Total	117.03 km2 (45.19 sq mi)
Elevation	78 m (256 ft)
Population  (2023-12-31)[2]
• Total	12,927
• Density	110/km2 (290/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
Postal codes	59329
Dialling codes	02523, 02520, 02945
Vehicle registration	WAF
Website	www.wadersloh.de

Wadersloh (German pronunciation: [ˈvaːdɐsloː]) is a municipality in the district of Warendorf, in North Rhine-Westphalia, Germany. It is situated approximately 10 km north-west of Lippstadt and 30 km east of Hamm. In it there is a grammar school which is named Gymnasium Johanneum. Wadersloh was the place of a bike race in 2008 with competitors from all over the world.

Christian Thegelkamp was elected mayor in 2009 and reelected in 2014 and 2020.