Triumfetta clementii is a shrub species that occurs in the north-west of Western Australia.

It has an erect, spreading habit, growing to between 0.15 and 0.6 metres high.

Yellow flowers appear between May and October in the species' native range.

[1] The taxon was first formally described by Czech botanist Karel Domin in 1930 in Bibliotheca Botanica, based on a collection by Emile Clement between the Ashburton and De Grey Rivers.

[2] The World Checklist of Selected Plant Families has not established Triumfetta clementii as an accepted name.