yes this may seem a bit biased..but two of my choices are from Real Madrid: Hugo Sanchez and Di Stefano
From the Philppines, Paulino Alcantara of Barcelona, 394 goals in 395 games, he has a wing Dedicated to him at the Barca museum.
To name a few: Di Stefano Maradona Cruyff Gento Puskas Butragueño Luis Suarez Koppa Didi Ricardo Zamora Hugo Sanchez Futre Mario Kempes
I've always liked Romario, and Raul will be worthy of being on this list in a few years (if he's not already )