Daba is a town in Guizhou Province, China. It is under the administration of Renhuai, a county-level city in the north of the province.
Renhuai lies in northern Guizhou, near the border with Sichuan. The area is mountainous, as is typical of much of Guizhou, and is best known nationally as a centre of Chinese liquor production, particularly the sauce-aroma baijiu associated with the town of Maotai. Daba, as one of the towns within Renhuai's jurisdiction, forms part of this wider administrative and economic area.
Beyond its administrative status as a town under Renhuai, few details about Daba are widely documented. It should not be confused with other places bearing the same name elsewhere in China.