Matilda FitzRoy

Matilda or Maud FitzRoy may refer to:
 * Matilda FitzRoy, Duchess of Brittany, illegitimate daughter of Henry I of England by unnamed mistress
 * Matilda FitzRoy, Countess of Perche, illegitimate daughter of Henry I of England by Edith
 * Matilda FitzRoy, Abbess of Montivilliers, illegitimate daughter of Henry I of England by Isabel de Beaumont
 * Constance/Maud FitzRoy, Viscountess de Beaumont, illegitimate daughter of Henry I of England by unnamed mistress