Canberra Girls Grammar School (CGGS) students are able to participate in a wide range of competitions such as:

  • Alliance Française Competition
  • Australian Mathematics Challenge
  • Australian Schools’ English Competition Australian Schools’ Mathematics Competition
  • Australian Schools’ Science Competition
  • Da Vinci Decathlon
  • Modern Language Teachers Association (MLTA) Language Competition
  • Physics, Chemistry and Biology Olympiads
  • Royal Australian Chemical Institute (RACI) Robotic Competitions
  • Titration Competition