Draba lemmonii is a perennial plant in the family Brassicaceae found in the high elevation United States Sierra Nevada range, commonly known as Lemmon's draba.
It is a hairy mat forming perennial growing to .
It grows in crevices, talus, and rocky meadows of the subalpine forest and alpine zone of the United States Sierra Nevada range.
Basal leaves are obovate, up to , and hairy on both sides.
The flower stalk has up to 30 small, yellow, 4 petalled flowers on top in July of August.