Yadua Taba (pronounced [janˈdua ˈtamba]) is a volcanic islet in Fiji, an outlier to the northern island of Vanua Levu, and immediately south of the larger island Yadua.

Yadua Taba covers an area of 0.7 square kilometres and has a maximum elevation of 100 meters.

In 1979, the government of Fiji placed the island under national protection when the iguana population was discovered.

[2] The sanctuary is of national significance as outlined in Fiji's Biodiversity Strategy and Action Plan.

[3] This site was added to the UNESCO World Heritage Tentative List (in the Natural category) on October 26, 1999.