A Woman of No Importance () is a 1945 Argentine comedy drama film of the classical era of Argentine cinema, directed by Luis Bayón Herrera and starring Mecha Ortiz, Santiago Gómez Cou, Golde Flami. The film is based on Oscar Wilde's 1894 play A Woman of No Importance with the action moved from London to Córdoba in central Argentina and was consequently "not considered a good possibility for U. S. exhibition".
A review in El Bien Público found that the production remained too close to the play and lacked proper cinematic features.
The film is also listed in the Cuadernos Hispanoamericanos as one of the "unnecessary" literary adaptations that Spanish and Argentine screenwriters wrote during the 1940s.