Inyeug Island is a small uninhabited island in Tafea Province of Vanuatu in the Pacific Ocean.

"Inyeug" means "Small Island" in a local language.[which?]

[1][2] The island was visited by Queen Elizabeth II and Prince Philip in 1974, with the name "Mystery Island" coined to generate a more interesting headline of the report of the visit.

Inyeug is flanked to the west and south by the coral Intao Reef, that extends further south, and, albeit submerged, is the southernmost point of Vanuatu.

The airport is basically a grass airstrip, which gets small plane flights twice weekly from Port Vila via Tanna Island.