Houbi District (Chinese: 後壁區; pinyin: Hòubì Qū; Wade–Giles: Hou4-pi4 Ch'ü1; Pe̍h-ōe-jī: Āu-piah-khu) is a rural district of about 22,108 residents in Tainan, Taiwan.

[1][2] After the handover of Taiwan from Japan to the Republic of China in 1945, Houbi was organized as a rural township of Tainan County.

On 25 December 2010, Tainan County was merged with Tainan City and Houbi was upgraded to a district of the city.

Dingan, Dingzhang, Fuan, Houba, Houbi, Houbu, Jiadong, Jiamin, Jiatian, Jingli, Jingliao, Kanding, Molin, Pingan, Shian, Tugou, Wushu, Xinjia, Xintung, Zhangan and Zhuxin Village.