Eilean Dearg may refer to:

• Eilean Dearg, Loch Ruel, Argyll, Scotland
• Eilean Dearg, Knoydart, an island in the Inner Hebrides

• Glycerone-phosphate phosphate-lyase (methylglyoxal-forming)
• Glycerophosphinicocholine diesterase
• Glycerophosphodiester glycerophosphohydrolase
• Glycerophosphohydrolase
• Glyceryl diacetate
• Glycerylphosphorylcholinediesterase
• Glycidamide
• Glycifohia
• Glycinamide
• Glycinamide hydrochloride
• Glycinamide ribonucleotide
• Glycine:2-oxoglutarate aminotransferase
• Glycine:acceptor oxidoreductase (hydrogen-cyanide-forming)
• Glycineamide
• Glycine conjugation
• Glycine (disambiguation)
• Glycine:ferricytochrome-c oxidoreductase (deaminating)
• Glycine hispida
• Glycine-n-acyltransferase like 2
• Glycine:NAD+ oxidoreductase (deaminating)
• Glycine, N-(aminocarbonyl)-
• Glycine, N-carbamoyl-
• Glycine:oxaloacetate aminotransferase
• Glycine:oxygen oxidoreductase (deaminating)
• Glycine reuptake inhibitors