Cryptogemma oregonensis is a species of sea snail, a marine gastropod mollusk in the family Turridae, the turrids.

[1] The small, white shell has a pale olivaceous periostracum.

It is coronated on the penultimate whorl by the ends of about 25 straight, protractively oblique narrow ribs with subequal interspaces, becoming obsolete on the base of the body whorl.

The spiral sculpture consists of one or two feeble impressed lines on the whorl above the shoulder, and three or four widely spaced threads on the base, though the region of the siphonal canal is free from spiral sculpture.

[2] This species occurs in the Pacific Ocean off Oregon, USA.