• Coxcomb (ornithology), a fleshy growth on the top of the head of many gallinaceous birds
• Coxcomb (plant), a small genus of edible and ornamental plants
• Coxcomb Mountains, mountain range of southern California
• Coxcomb Prominent, a moth
• The Coxcomb, an early Jacobean era stage play
• Another word for a fop, dandy, popinjay, or maccaroni

Cockscomb may refer to:

• Cockscomb Basin Wildlife Sanctuary in Belize
• The Cockscomb, a ridge in southern Utah