Deribas may refer to:

• Terenty Deribas (1883–1938), Soviet official
• José de Ribas (Osip Mikhailovich Deribas) (1749–1800), founder of Odessa

• Choline monooxygenase
• Choline o-acetyltransferase
• Choline O-acetyltransferase
• Choline oxidase
• Cholinergic agents
• Cholinergic antagonists
• Cholinergic anti-inflammatory pathway
• Cholinergic crisis
• Cholinergic fibers
• Cholinergic receptor, muscarinic 5
• Cholinergics
• Cholinergic system
• Cholinergic urticaria
• Cholinesterase inhibition
• Cholinesterase inhibito
• Cholinesterase inhibitors
• Cholinesterase reactivators
• Cholinesterases
• Choline sulfotransferase
• Choline theophyllinate
• Choliseo
• Cholistan desert
• Cholistan Wildlife Sanctuary
• Cholisystectomy
• Choliwood