Lenzburg (disambiguation)

Lenzburg is a town in Switzerland. The term may also refer to:


 * Switzerland
 * Lenzburg (district), a district of the Canton of Aargau, of which Lenzburg is the capital
 * Schloss Lenzburg, a castle above the town of Lenzburg
 * Regionalbus Lenzburg AG, a local bus company


 * United States
 * Lenzburg, Illinois
 * Lenzburg Township, St. Clair County, Illinois