Thornthwaite (disambiguation)

Thornthwaite is a village in Cumbria, England.

Thornthwaite may also refer to


 * Thornthwaite, North Yorkshire, England
 * C. W. Thornthwaite (1899-1963), American geographer
 * Thornthwaite climate classification (Climate classification system created by American climatologist C. W. Thornthwaite)
 * Jane Thornthwaite, Canadian politician