The Champion de Crespigny Baronetcy, of Champion Lodge, Camberwell, in the County of Surrey, was a title in the Baronetage of the United Kingdom, created on 31 October 1805 for Claude Champion de Crespigny.

Claude Fonnereau was a French Huguenot refugee who settled in England and became a prominent merchant. He was the founding father of the Fonnereau family in England.