Sanchez Peak is a 2,800-metre-high (9,200 ft) peak on the ridge that extends eastward to Mount Osborne in southern Sentinel Range of the Ellsworth Mountains, Antarctica. It was named by the Advisory Committee on Antarctic Names (US-ACAN) in 2006 after Richard D. Sanchez of U.S. Geological Survey, a senior physical scientist and specialist in remote sensing, image analysis and the use of GPS and GIS with respect to Antarctic mapping applications.