Guntheuc (or Gondioque) (495 – c. 532) was the wife of Chlodomer, king of Orléans. She gave him three children: Gunthar, Theudebald, and Clodoald (later canonised Saint Cloud).
After Chlodomer's death, she married his brother Clotaire I, king of Soissons. Her first two children, Gunthar and Theudebald, were murdered by her second husband.
She is briefly mentioned in Gregory of Tours' History of the Franks.