Kylian Mbappé’s birthday is on 20 December 1998.

Quick answer

  • Date of birth: 20 December 1998.
  • Place of birth: Paris (Bondy, in the Paris region), France.

Extra scoop

Several major biographical sources list his birthday as 20 December 1998, including football biographies, encyclopedias, and club profiles. This date is also used in official club statements and birthday messages from his teams.

Recent context

  • In December 2024, Real Madrid highlighted that Mbappé “turns 26” and noted he was born on 20 December 1998.
  • In December 2025, coverage again marked his birthday on 20 December, confirming the same date as he turned 27.

So if you are wondering “when is Mbappé’s birthday?” for future calendars and social media posts, it’s every year on 20 December.

Information gathered from public forums or data available on the internet and portrayed here.