The 2018–19 Northwestern State Lady Demons basketball team represented Northwestern State University during the 2018–19 NCAA Division I women's basketball season.

The Demons, led by third year head coach Jordan Dupuy, played their home games at Prather Coliseum and were members of the Southland Conference.

Due to a tie breaker loss to New Orleans, they failed to qualify for the Southland women's tournament.

They failed to qualify for the Southland women's tournament.

[1] Sources:[2] Roster Last update: September 14, 2018 Sources:[3][4] 2018–19 Northwestern State Demons basketball team