The Coronation of Charles X of France takes place in Reims Cathedral, the last ever coronation of a French monarch.

The coronation of Charles X took place on 29 May 1825 in Reims, where he was crowned King of France and Navarre. The ceremony was held at the Cathedral of Notre-Dame de Reims in Reims, the traditional site for the coronations of the Kings of France. It was the first coronation since Louis XVI's in 1775, and marked the final coronation of a French monarch, as Louis Philippe I and Napoleon III were only proclaimed monarch.

Notre-Dame de Reims, known in English as Reims Cathedral, is a Catholic cathedral in the French city of the same name, the seat of the Archdiocese of Reims. The cathedral was dedicated to the Virgin Mary and was the traditional location for the coronation of the kings of France. The cathedral is considered to be one of the most important works of Gothic architecture. A major tourist destination, it receives about a million visitors annually. It became a UNESCO World Heritage Site in 1991.

May 29 is the 149th day of the year in the Gregorian calendar; 216 days remain until the end of the year.