异芒菊属（学名：Blainvillea）是菊科下的一个属，为直立或3歧分枝草本植物。该属共有10种，分布于全球热带地区。

Blainvillea is a genus of flowering plants in the aster family, Asteraceae. They are native to tropical and subtropical regions of Africa, Australia, and Latin America.

They are annual or perennial herbs. The flower heads contain small ray florets with toothed tips, usually yellow, or occasionally white.