9 Anonymous In: Question-Answer What country controls the largest portion of Antarctica? 9 What country controls the largest portion of Antarctica? Australia Argentina Chile Norway 1 Answer Voted Oldest Recent Random Best Answer Goto 2021-08-24T13:00:02+00:00Added an answer on August 24, 2021 at 1:00 pm The correct answer is Australia. 18 Reply Share Share Share on Facebook Share on Twitter Share on WhatsApp Leave an answerLeave an answerCancel reply Featured image Select file Browse Click on image to update the captcha. Save my name, email, and website in this browser for the next time I comment.