Schrader Range is a mountain range in central Papua New Guinea, at about 5°09′S 144°27′E / 5.15°S 144.45°E / -5.15; 144.45Coordinates: 5°09′S 144°27′E / 5.15°S 144.45°E / -5.15; 144.45. It is a part of the Bismarck Range.