Claude-Louis-François Régnier, Count of Guerchy (1715–1767), later Marquis of Blosset, was a French diplomat, Knight of the King's Order and Lieutenant General of his armies.
- Occupation
- diplomat, military personnel
- Position held
- Ambassador of France to the United Kingdom
- Citizenship
- France
- Born
- 1715, August 1, 1715
- Died
- 1767, September 17, 1767
