San Pedro Mártir (a reference to the martyrdom of St. Peter) may refer to: Sierra San Pedro Mártir, a mountain range on Mexico's Baja California Peninsula, part of which is: Parque Nacional Sierra de San Pedro Mártir, a national park San Pedro Mártir, Oaxaca, a town in the Mexican state of Oaxaca San Pedro Mártir Quiechapa, a town in the Mexican state of Oaxaca San Pedro Mártir Yucuxaco, a town in the Mexican state of Oaxaca San Pedro Mártir Island, Gulf of California, Mexico Misión San Pedro Mártir de Verona