Sanbu may refer to
China Sānpù or Sānbǔ (both written as 三堡) may refer to, Sanpu railway station (三堡站), on the Beijing–Baotou Railway in Beijing Sanbu Township, Xinjiang (三堡乡) in Turpan Sanbu Township, Jiangsu (三堡乡) in Huai'an District, Huai'an Sanbu, Gansu (三堡镇), town in Minle County Sanbu, Cenxi (三堡镇), town in Guangxi Sanbu, Xuzhou (三堡镇), town in Tongshan District, Xuzhou, Jiangsu Sānpù or Sānbǔ are often misspelled as Sānbǎo (三宝), another popular place name in China.
Japan Sanbu District (山武郡), Chiba Sanbu (山武町), defunct town division in Chiba