Erythronium oregonum is a North American species of flowering plant in the lily family which is known by the common name giant white fawnlily or Oregon fawn-lily.

[3][4] It is native to western North America, where it grows in the Pacific Coast Ranges from southwestern British Columbia to northern California.

Thin naked stalks reach up to about 40 centimeters in height, each bearing one flower or sometimes more.

[7] Each flower has white tepals with yellow bases, sometimes streaked with dull red.

[7][specify] "John Burroughs is said to have named this species 'fawn lily' because he thought the two leaves looked like the pricked ears of a fawn.