2023 Big Ten softball tournament

The 2023 Big Ten softball tournament was held at Eichelberger Field in Champaign, Illinois from May 10 through May 13, 2023. As the tournament winner, Northwestern earned the Big Ten Conference's automatic bid to the 2023 NCAA Division I softball tournament. All games of the tournament were aired on BTN.

Seeds
The top 12 Big Ten schools participated in the tournament. Teams were seeded by conference record, with the top four teams receiving a first-round bye.