He will lead the team for Saturday’s Oceania Cup Pacific Test against Toa Samoa at Leichhardt, west of Sydney in New South Wales, Australia.
The 28-year-old, originally from the Eastern Highlands, will captain the national side for the second time.
He was captain in the Pacific Test match against Fiji Batis last year.
“James led the PNG LNG Kumuls to a 26-14 win against Fiji and I had no hesitation in appointing him again to captain the national team this Saturday against Samoa,” Marum said from the team hotel in Sydney on Wednesday.