千斤拔属（学名：Flemingia），又名佛来明豆属，是蝶形花亚科下的一个属，为灌木或亚灌木状草木植物。该属共有约40种，分布于热带非洲、亚洲和澳大利亚。

Flemingia is a genus of flowering plants in the legume family Fabaceae. It is native to Asia and the species are distributed in Bhutan, Burma, China, India; Indonesia, Laos, Malaysia, Nepal, Pakistan, Papua New Guinea, Philippines, Sri Lanka, ******, Thailand and Vietnam. The genus was founded in 1812. The number of known species is ambiguous due to taxonomic problems; and is usually enumerated as more than 30. Burma and China have the highest record of Flemingia species with 16 each, followed by India (with 15 species), Thailand (11 species), Laos (10 species), Vietnam (8 species), Bhutan (1 species) and Nepal (5 species).