The Wangi-wangi white-eye (Zosterops paruhbesar), locally known as sui,[2] is a species of songbird in the white-eye family.

[4] Zosterops paruhbesar has a yellowish head, throat, vent and mid ventral stripe.

The flanks are greyish and the flight feathers and tail feathers are brown.

Like many other white-eyes, it has a ring of white feathers around the eye.

[5][6] The Wangi-wangi white-eye's bright yellow bill sets it apart from the Wakatobi white-eye, the only other white-eye on Wangi-wangi, as well as other white-eye species in the broader region.