A triple century (an individual score of 300 runs or more) in Test cricket has been scored on 32 occasions by 28 batsmen from eight of the twelve Test-cricket playing nations.[1] No player from Afghanistan, Bangladesh, Ireland or Zimbabwe has scored 300.[1] A batsman scoring a Test triple century is slightly rarer than a bowler taking a Test hat-trick (32 triple centuries versus 46 hat-tricks as of October 2024).[1][2]
No triple centuries have yet been scored in women's Test cricket.[3]