Joseba Jon Larrinaga Perea (born June 5, 1968 in Guipúzcoa) is a track and field athlete from Spain. He has a physical disability: He missing an arm and is a T46 type athlete. He raced at the 1996 Summer Paralympics in Atlanta, Georgia and he was the second runner to finish in the marathon T42-T44 race. He raced at the 2000 Summer Paralympics in Sydney, Australia. He finished fifth T46 marathon race. 