Cristiano Ronaldo has played for these clubs:

Club Years
Sporting CP 2002–2003
Manchester United 2003–2009
Real Madrid 2009–2018
Juventus 2018–2021
Manchester United 2021–2022
Al Nassr 2023–present
He also started at Sporting CP’s youth setup before moving into the first team. TL;DR: Sporting CP, Manchester United, Real Madrid, Juventus, Manchester United again, and Al Nassr.