A crevice is a fracture or fissure in rock.

Crevice may also refer to:

Crevice corrosion, occurs in spaces to which the access of corrosion-resistant fluid is limited Crevice kelpfish (Gibbonsia montereyensis), a species of subtropical clinid Crevice Spiny Lizard (Sceloporus poinsettii), a small, typically shy, phrynosomatid lizard Crevice weaver (family Filistatidae), a haplogyne spider that weaves funnel or tube webs

See also Crevasse, a deep crack or fissure in an ice sheet or glacier Operation Crevice, a 2004 police raid in the United Kingdom