Bukit Taviu Forest Reserve is a protected forest reserve in Ranau District of West Coast Division, Sabah, Malaysia.

[2] It was designated as a Class 1 Protection Forest by the Sabah Forestry Department in 1992.

It also hosts Adinandra, Clethra, Dryobalanops, Hopea, Lithocarpus, Parashorea and Schizostachyum species.

[1] Bukit Taviu Forest Reserve is home to orangutans.

An aerial survey in 2002–2003 recorded a population of 53 orangutans.