Allison Jones (born in Amarillo, Texas, on May 12, 1984) is a Paralympic skier and cyclist for the United States of America. She was born with the birth defect proximal femoral focal deficiency (PFFD), which left her without a right femur. She underwent surgery at age 7 months to amputate her right foot, allowing her to more easily wear a prosthetic leg. She received her first prosthetic leg at 9 months of age. Allison moved from Amarillo, TX to Colorado Springs, CO at age 2 and a half.