Luci Island (Chinese: 鸬鹚岛 / 鸬鹚屿[3]; pinyin: Lúcí Dǎo/Yǔ/Xù; Wade–Giles: Lu2-tzʻŭ2 Tao3/Yü3/Hsü4; lit.

'little egret island') is an uninhabited[1][5] island southeast of the Asian mainland in Pinghai Town (平海镇), Xiuyu District, Putian, Fujian, People's Republic of China (PRC)[1][6] and 9 nautical miles (17 km)[7][8][9] north-northwest of Wuciou Township (Ockseu), Kinmen County (Quemoy), Republic of China (Taiwan)[4] which can be seen from the island.

[10] In 1991, the island was rented to Hong Kong businessmen to be made into a resort, and a dock and several unfinished buildings were built.

[1] In January 2019, notice was given of the navigational hazard of the ship Xinhangjun (鑫航君) which sunk in the waters near the island.

[5] The sea surrounding the island produces Chinese white shrimp, croceine croaker, ribbonfish, swimming crab and lobster.