Tanjung Puting National Park is a national park in Indonesia located in the southeast part of West Kotawaringin Regency in the Indonesian province of Central Kalimantan (Central Borneo).

It was here where Dr. Birute Galdikas began her career studying the behavior of rescued and orphaned orangutans that were reintroduced into the wild.

[9] In addition to orangutans and proboscis monkeys, the park is also home to gibbons, macaques, clouded leopards, sun bears, wild boars, porcupines, and sambar deer.

The Pondok Ambung Tropical Forest Research Station was established in 2005 for the study of all wild species found in the park.

Conservation efforts by Indonesian NGO Friends of the National Parks Foundation is leading towards a slow but progressive reforestation of damaged areas.