The Loire Valley wine region includes the French wine regions situated along the river Loire from the Muscadet region near the city of Nantes on the Atlantic coast to the region of Sancerre and Pouilly-Fumé just southeast of the city of Orléans in north central France. In between are the regions of Anjou wine, Saumur, Bourgueil, Chinon, and Vouvray. The Loire Valley itself follows the river through the Loire department to the river's origins in the Cévennes but the majority of the wine production takes place in the regions noted above. The area includes 87 appellations under the Appellation d'origine contrôlée (AOC) and Indication Géographique Protégée (IGP) systems. While the majority of production is white wine from the Chenin blanc, Sauvignon blanc and Melon de Bourgogne grapes, there are red wines made from Cabernet franc. In addition to still wines, rosé, sparkling and dessert wines are also produced. With Crémant production throughout the Loire, it is the second largest sparkling wine producer in France after Champagne. Among these different wine styles, Loire wines tend to exhibit characteristic fruitiness with fresh, crisp flavors-especially in their youth. The Loire Valley has a long history of winemaking dating back to the 1st century. In the High Middle Ages, the wines of the Loire Valley were the most esteemed wines in England and France, even more prized than those from Bordeaux.

French wine is produced all throughout France, in quantities between 50 and 60 million hectolitres per year, or 7–8 billion bottles. France is one of the largest wine producers in the world, along with Italian, Spanish, and American wine-producing regions. French wine traces its history to the 6th century BCE, with many of France's regions dating their wine-making history to Roman times. The wines produced range from expensive wines sold internationally to modest wines usually only seen within France such as the Margnat wines of the post-war period.