|• Mayor||Ralf Steinbrenner|
|• Total||23.48 km2 (9.07 sq mi)|
|Elevation||168 m (551 ft)|
|• Density||460/km2 (1,200/sq mi)|
|Time zone||CET/CEST (UTC+1/+2)|
Leingarten (help·info) is a municipality in the district of Heilbronn, Baden-Württemberg, Germany. It is situated 7 km west of Heilbronn. It was formed 1 January 1970, when the municipalities of Großgartach and Schluchtern merged.
Leingarten consists of the formerly independent municipalities Großgartach und Schluchtern, both have grown seamlessly together since they merged.
Visible from afar is Leingarten's trademark, the Heuchelberger Warte (Heuchelberg Watch), built 1483 by Duke Eberhard I of Württemberg.
In 2011 major renovation work began on Leingarten's city hall which included installing a new facade on the historically important building. 
Leingarten's is twinned with: