Witches' Sabbath or The Great He-Goat are names given to an oil mural by the Spanish artist Francisco Goya, completed sometime between 1821 and 1823. It explores themes of violence, intimidation, aging and death. Satan hulks, in the form of a goat, in moonlit silhouette over a coven of terrified witches. Goya was then around 75 years old, living alone and suffering from acute mental and physical distress.

Francisco José de Goya y Lucientes was a Spanish romantic painter and printmaker. He is considered the most important Spanish artist of the late 18th and early 19th centuries. His paintings, drawings, and engravings reflected contemporary historical upheavals and influenced important 19th- and 20th-century painters. Goya is often referred to as the last of the Old Masters and the first of the moderns.