Peire de Ladils de Bazas (Occitan: [ˈpejɾe ðe laˈðilz ðe ˈβazɔs], Catalan: [ˈpeɾə ðə ɫəˈðiɫz ðə ˈβazəs]) (fl. c. 1325–1355) was an Gascon troubadour associated with the Consistori del Gay Saber in Toulouse. He was from Bazas in the Gironde and he served as advocate for the Cathédrale Saint-Jean-Baptiste. His surviving work comprises four cansos, three dansas, and two partimens.
In 1340 he composed a political partimen with Raimon de Cornet. He, and presumably Raimon also, was apparently well-read in the romantic literature of his time. His partimen directed to Raimon contains references to Charlemagne, Roland, Jaufre, Launcelot, Gawain, and Matfre Ermengaud: