彭萨科拉山脉是南极洲的山脉，属于横贯南极山脉的一部分，全长450公里，面积86,850平方公里，最高点海拔高度2,150米，该山脉在1956年1月13日被美国探险队发现。

The Pensacola Mountains are a large group of mountain ranges and peaks in Queen Elizabeth Land, Antarctica, extending 450 km (280 mi) in a NE-SW direction, comprising the Argentina Range, Forrestal Range, Dufek Massif, Cordiner Peaks, Neptune Range, Patuxent Range, Rambo Nunataks and Pecora Escarpment. These mountain units lie astride the extensive Foundation Ice Stream and Support Force Glacier which drain northward to the Ronne Ice Shelf.