Caumont-l'ÃÂventé () is a former commune in the Calvados department in northwestern France. On 1 January 2017, it was merged into the new commune Caumont-sur-Aure.
It is twinned with the Devon town of Uffculme.
Caumont-l'ÃÂventé was the seat of the former canton of Caumont-l'ÃÂventé, which included 14 communes with 6373 inhabitants (2008).