Kitai Katoa Island (also known as Glenton Island) is an island in the Louisiade Archipelago, off the east coast of Basilaki Island, Milne Bay Province, Papua New Guinea.

The island is part of Bedauna Ward which belongs to Bwanabwana Rural Local Level Government Area LLG, Samarai-Murua District, which are in Milne Bay Province.

Kitai Katoa is part of the Kitai Islands, itself a part of Samarai Islands of the Louisiade Archipelago. It is located between Kitai Bai Island and the Kitai Lilivea Island.