Adelaide of Metz was a noblewoman from the 10th century, known for her significant role in the history of the region now known as France. She was born into a prominent family, being the daughter of Count Adalbert of Metz and Countess Matilda. Adelaide is often remembered for her marriage to Count Hugh of Alsace, which strengthened political alliances in the area. Adelaide's legacy includes her contributions to the establishment of several religious institutions, including the Abbey of Saint-Pierre-aux-Nonnains in Metz. Her life reflects the intertwining of noble lineage and religious influence during the early medieval period in Europe.