The 2024 Big Ten women's basketball tournament (branded as the 2024 TIAA Big Ten Women's Basketball Tournament for sponsorship reasons) was a postseason women's basketball tournament for the Big Ten Conference of the 2023–24 NCAA Division I women's basketball season which took place from March 6–10, 2024.
The tournament was held at the Target Center in Minneapolis, Minnesota.
As the tournament winner, Iowa received the conference's automatic bid to the 2024 NCAA Division I women's basketball tournament.
All 14 Big Ten schools participated in the tournament.
Teams were seeded by conference record, with a tiebreaker system used to seed teams with identical conference records.