The 2022–23 Hawaii Rainbow Wahine basketball team represented the University of Hawaiʻi at Mānoa during the 2022–23 NCAA Division I women's basketball season.

The Rainbow Wahine, led by Laura Beeman in her 11th season as head coach, played their home games at SimpliFi Arena at Stan Sheriff Center in Honolulu as a member of the Big West Conference.

The Wahine finished third in the Big West during the regular season and won the Big West tournament.

The Rainbow Wahine finished the season with a 20–10 record, including a 13–3 mark in Big West conference play that netted them the regular season championship and the top overall seed in the Big West Conference tournament.

[1] The team won the conference tournament and the automatic bid to the NCAA tournament, where they lost to Baylor in the first round.