Huxi (湖西 Húxī in Mandarin, Ô͘-sai in Minnan) is a rural township in the Penghu Islands of Taiwan.
Huxi Township includes ten minor islands. There are many villages in the township. Among them, Guoye village is famous for its sunrise since it is at the most eastern corner of Penghu main island.
See Penghu for other cities and islands in the area.