The Napo saki (Pithecia napensis), also known as the Napo monk saki,[1] is a species of saki monkey, a type of New World monkey.

Its range includes parts of eastern Ecuador and northern Peru.

[2] The name is derived from the Napo River in its locality.

[4] Hershkovitz retained it under P. monachus in 1987,[5] but it was raised to full species status in 2014.

This New World monkey-related article is a stub.