The White Rose of York is a white heraldic rose which was adopted in the 14th century as a heraldic badge of the royal House of York. In modern times, it is used more broadly as a symbol of Yorkshire.

A heraldic badge, emblem, impresa, device, or personal device worn as a badge indicates allegiance to, or the property of, an individual, family or corporate body. Medieval forms are usually called a livery badge, and also a cognizance. They are para-heraldic, not necessarily using elements from the coat of arms of the person or family they represent, though many do, often taking the crest or supporters. Their use is more flexible than that of arms proper.