The Battle of Chateauneuf-en-Thimerais was a battle of the Franco-Prussian War, which took place on November 18, 1870, in the commune of Châteauneuf-en-Thymerais in France. This was one of a series of victories by a division of the Prussian army along the Loire under the command of Frederick Francis II, Grand Duke of Mecklenburg-Schwerin before the Garde Mobile's forces fledgling by commander Minister Fiereck, within a week after the Imperial German Army was defeated at the Battle of Coulmiers. During the Battle of Châteauneuf-en-Thimerais, the 22nd Division of the Kingdom of Prussia – noted as a brave division – was under the command of General Friedrich Wilhelm Ludwig von Wittich who captured the commune, taking in his hands hundreds of French prisoners of war. The failure at this battle forced the French forces to retreat westward.