Clinker may refer to:
Cement clinker, a kilned then quenched cement product Clinker (boat building), construction method for wooden boats Clinker (waste), waste from industrial processes, particularly coal burning Clinkers (album), a 1978 album by saxophonist Steve Lacy Clinker brick, rough dark-coloured bricks Clinker Peak, a volcanic peak in British Columbia, Canada Clinker Ridge, a mountain ridge in British Columbia. Canada Gary James Joynes, a.k.a. Clinker Mount Price (British Columbia), formerly known as Clinker Mountain
Clinker may also refer to: Small rocks that form in some ʻAʻā lava flows Waste from coal-seam fires
Surname
Cletus Clinker (1911–1979), American football player and coach Humphry Clinker, title character of Tobias Smollett's 1771 novel The Expedition of Humphry Clinker