天人菊属（学名：Gaillardia）是原产于北美洲及南美洲的一属菊科。

天人菊属的茎结实，叶子呈矛尖状至线形。它们可以长达16-61厘米，由单色的雏菊及双色的花朵，颜色由浅黄色至红色至褐色。它们于夏天开花。现时已知有多过24个物种。

天人菊属可以在恶劣及干旱环境下生长，形成高20-46厘米的小丘；它们也可以海边的沙上生长。

Gaillardia /ɡeɪˈlɑːrdiə/ (common name blanket flower) is a genus of flowering plants in the sunflower family, Asteraceae, native to North and South America. It was named after an M. Gaillard de Charentonneau, an 18th-century French magistrate who was a patron of botany. The common name may refer to the resemblance of the inflorescence to the brightly patterned blankets made by Native Americans, or to the ability of wild taxa to blanket the ground with colonies. Many cultivars have been bred for ornamental use.