Treaty of Lausanne (disambiguation)

The Treaty of Lausanne was a 1923 peace treaty between Turkey and its opponents of WWI.

Treaty of Lausanne may also refer to:
 * Treaty of Ouchy or First Treaty of Lausanne, a 1912 peace treaty ending the Italo-Turkish War
 * Treaty of Lausanne, a 1564 treaty in which Savoy officially ceded Vaud to Bern