Cristiano Ronaldo is 40 years old. He was born on February 5, 1985, in Funchal, Madeira, Portugal, which makes him 40 as of today in 2025.

Notes:

• Ronaldo currently plays as a forward for Al-Nassr and is the captain of the Portugal national team.

• For up-to-date stats like height, club contract end date, and recent achievements, you can check reliable sports profiles or official club pages.