The Longgang Mosque or Lungkang Mosque (traditional Chinese: 龍岡清真寺; simplified Chinese: 龙冈清真寺; pinyin: Lónggāng Qīngzhēnsì) is a mosque in Zhongli District, Taoyuan City, Taiwan. It is the fifth mosque to be built in Taiwan. As of September 2008, the Imam was Abdullah Liu (Chinese: 柳根榮; pinyin: Liǔ Gēnróng).