Pedro Edmundo Warnke Bravo is a Chilean long-distance runner. He competed in the 5000 metres at the 1972 Summer Olympics and the 1976 Summer Olympics. Warnie finished fourth in the 5,000 metres at the 1971 Pan American Games and sixth in the 5,000 and 10,000 metres in the 1975 Pan American Games. In the 1979 Pan American Games, he finished fifth in the marathon.