The Xibe language (Xibe: ᠰᡞᠪᡝ ᡤᡞᠰᡠᠨ, romanized: sibe gisun, also Sibo, Sibe) is a Tungusic language spoken by members of the Sibe minority of Xinjiang, in Northwest China. With over 30 thousand speakers, it is the most widely spoken Tungusic language, accounting for over half of all speakers of Tungusic languages.