Luisa

Luisa is a female name of German origin (from Ludwig) which means "glorious warrior". Luisa is the Italian form of the French "Louise", and has many variations: Luisella, Luisetta, Luigia, Maria Luisa. Its popularity derives from the cult of Saint Louise de Marillac of Paris, and mostly from Giuseppe Verdi's famous opera Luisa Miller.

The name may refer to:

• Luisa Miller, an opera by Giuseppe Verdi
• The Italian name for the opera Louise (opera)
• Giovanni da Verrazzano's name for Block Island and hence, Rhode Island
• Luisa Piccarreta also known as "Little Daughter of the Divine Will" is a proposed Roman Catholic saint
• Luisa Warrington, fictional character in UK soap opera Family Affairs, played by Clare Byam-Shaw