William of Paris
William of Paris may refer to:
- William of Paris, an alternative name of William of Æbelholt, French-born churchman of Denmark
- William of Auvergne (bishop), d. 1249, sometimes referred to as William of Paris
- William of Paris (inquisitor) confessor of Philip IV of France, made inquisitor of France in 1305
- Guillaume Boucher, French-born metalsmith captured by the Mongols sometimes referred to as William of Paris