Aechmea weilbachii is a plant species in the genus Aechmea. This species is endemic to eastern Brazil, known from the States of Espírito Santo and Rio de Janeiro. This epiphytic bromeliad from Brazil has smooth-edged leaves and grows to about 60 cm tall. In late autumn, winter and early spring it bears a slender stem with red-bracted, lilac-purple flowers, which last for quite a while. The flowers are followed by lilac-red fruit.