The Château de Failloux (Castle of Failloux) was built in the 18th century in northeastern France. It is located in the commune of Jeuxey in the Vosges département, France, a few kilometers from the historical center of Épinal. The castle takes its name from the local hamlet, Grande Failloux. Etymologically, the term "Failloux" derives from the unusual abundance of deciduous trees in an area generally dominated by coniferous trees. Although falling within the administrative area of the commune of Jeuxey, the site of Failloux is isolated from the village and is located closer to the town of Épinal.