No, He is Portuguese.
Cristiano Ronaldo currently plays his club football for Manchester United FC. They are the 2007/2008 Premier League Champions, UEFA Champions League winners, and FIFA World Club Champions.
In club football it is Real Madrid, and country is Portugal.
As of June 2014, Cristiano Ronaldo plays for Real Madrid, a club in Spain.
Yes Ronaldo did play for Portugal.
He plays football, street football and many more.
He was the captain of Portugal.