CER6 or Cer6 may refer to:
Very-long-chain 3-oxoacyl-CoA synthase, an enzyme coded by CER6 gene Cer6 (retrotransposon), a LTR retrotransposon described from sequencing data in the chromosome III of C. elegans The Transport Canada location identifier for List of airports in the Northwest Territories#Aklavik Water Aerodrome