佩特雷尔（西班牙语：Petrer），是西班牙巴伦西亚自治区阿利坎特省的一个市镇。总面积104km，总人口30138人（2001年），人口密度290人/km。

Petrer (Valencian pronunciation: [peˈtɾeɾ], Spanish:Petrel [peˈtɾel]) is a town located in the comarca of Vinalopó Mitjà, in the province of Alicante, Spain.

Petrer joins together with the city of Elda to form a conurbation with over 95,000 inhabitants. The river Rambla de los Molinos (Riverbed of the Mills), a tributary of the river Vinalopó, runs through the urban area of Petrer.