Courtney Grace Sippel (born 27 April 2001) is an Australian cricketer who plays as a right-arm medium bowler and left-handed batter for Tasmanian Tigers in the Women's National Cricket League (WNCL) and Sydney Sixers in the Women's Big Bash League (WBBL). She played in seven matches for Brisbane Heat in the 2020–21 Women's Big Bash League season. She made her Queensland debut on 30 January 2021 against the ACT Meteors.