Caulaincourt can refer to:
- Armand Augustin Louis de Caulaincourt (1773–1827), French general and diplomat
- Auguste-Jean-Gabriel de Caulaincourt (1777-1812), French general
- Caulaincourt, Aisne, a commune of the Aisne département, in France
See also
edit- Rue de Caulaincourt, street adjacent to Lamarck – Caulaincourt (Paris Métro) station