Huon Peninsula is a large rugged peninsula on the island of New Guinea in Morobe Province, eastern Papua New Guinea. It is named after French explorer Jean-Michel Huon de Kermadec. The peninsula is dominated by the steep Saruwaged and Finisterre and Cromwell Mountains. The nearest large town is the Morobe provincial capital Lae to the south, while settlements on the north coast include the former German town of Finschhafen, the district capital of Wasu, Malalamai and Saidor with its World War II era Saidor Airport.
The Huon Peninsula is home to a diverse range of indigenous communities, each with their own unique cultures and traditions.
The region is known for its rich biodiversity, with a wide range of flora and fauna that are found nowhere else in the world. The Huon Peninsula Conservation Area is home to numerous endangered species, including the Huon tree kangaroo and the golden-mantled tree kangaroo.
The area was the site of the Huon Peninsula campaign of World War II, in 1943-44 as Japanese troops retreating from Lae fought their way over the Finisterre Mountains to Madang on the north coast.