Namyit Island (Vietnamese: Đảo Nam Yết; Tagalog: Binago; simplified Chinese: 鸿庥岛; traditional Chinese: 鴻庥島; pinyin: Hongxiu Dao) is the third largest island on Tizard Bank in the Spratly Islands in South China Sea. With an area of 5.3 hectares, it is the twelfth largest Spratly island and the fifth largest among the Vietnamese-administered Spratly islands.