Juan Antonio Prieto Cardenas (born March 6, 1969 in Jaén) is a track and field athlete from Spain. He has a disability: He is blind and a T12/B2 type athlete. He raced at the 1996 Summer Paralympics. He raced and finished in finished first in the 4 X 400 meter T11-T13 race and in the 100 meter T12 race. He finished second in the 200 meter T12 race. He raced at the 2000 Summer Paralympics. He finished third in the 4 X 100 meter T11-T13 race. 