2023–24 Washington State Cougars women's basketball team

The 2023–24 Washington State Cougars women's basketball team represented Washington State University during the 2023–24 NCAA Division I women's basketball season. The Cougars were led by sixth-year head coach Kamie Ethridge and they played their home games at Beasley Coliseum as members of the Pac-12 Conference. They were invited to compete in the inaugural 2024 WBIT as a number one seeded team. This would be final season as Pac-12 member as they will join West Coast Conference as affiliate member for the next two years.

Previous season
The Cougars 23–11, 9–9 in Pac-12 play to finish in a seventh place. They defeated California, Utah, Colorado and UCLA to win their first ever Pac-12 women's tournament to receive an automatic bid to the NCAA women's tournament. They received the number 5 seed in the Greenville Regional 2. They were upset in the first round by number 12 seed Florida Gulf Coast.

Schedule and results
!colspan=9 style=| Exhibition

!colspan=9 style=| Regular Season

!colspan=9 style=| Pac-12 Women's Tournament

!colspan=9 style=| WBIT

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