The Real Madrid forward earned a win bonus of €600,000 (almost £500,000) after he scored the winning penalty in his team's final against Atletico Madrid.
It has been reported that he has donated all of the money to good causes with World Vision among the benefactors.
Other charities receiving money include Unicef and Save the Children.
World Vision said: "Our faith in Jesus is central to who we are, and we follow His example in working alongside the poor and oppressed.
"We serve every child in need that we possibly can, of any faith, or none.
"We partner with churches throughout the world, equipping them to meet the needs of their communities."
The charity did not reveal exactly how much of the cash would be given to them.
Ronaldo, 31, is known for donating large sums of money and last year was named the world's most charitable sportsperson.