Bellou () is a former commune in the Calvados département in the Normandy region in northwestern France. On 1 January 2016, it was merged into the new commune of Livarot-Pays-d'Auge.
The commune of Bellou is situated 18 kilometres from Lisieux, in the Pays d'Auge.
The Manoir de Bellou, built in 1720, and its 16th-century dovecote, have been registered as a monument historique by the French Ministry of Culture since 1923. Its cider press building with its machinery and cellar were added to the register in 2004.