CEG or Ceg may refer to:
Conservative Europe Group, a British political group affiliated to the Conservative Party Contender Entertainment Group, a British former media company College of Engineering, Guindy, a college in Chennai, India Constellation Energy, an American energy company Corvette Evolution GT, a PlayStation 2 and Nintendo DS video game Cefaloglycin, an antibiotic medication Hawarden Airport (IATA code: CEG), an airport in Wales, United Kingdom Customer experience guidelines, a set of recommendations to improve customer satisfaction Ceg, a Turkish rapper