Donaldo Arza
Donaldo Arza is a retired Panamanian middle-distance runner who has represented his country in international competitions. He competed in the Athletics at the [1972 Summer Olympics – Men's 800 metres|men's 800 metres] at the 1972 Summer Olympics. Arza finished fourth in the 1500 metres at the 1971 [Pan American Games].
Personal bests
- 800 metres – 1:48.5
- 1500 metres – 3:41.73