Well, maybe this seems a little too obvious a choice, but I've had a crush on Aragorn for 20 years now.
He's rugged and capable of sarcasm when needed, but at the same time noble, humble, patient enough to endure decades of isolation and injustice without becoming bitter; he puts others before himself, is courageous and very loyal. Plus, he ages slowly, cleans up nice, and is the KING, just as comfortable in a palace or in the wilderness. He also knows lots of interesting things like herbal medicine and ancient history. Besides, I'm a sucker for guys who turn out to be older than they appear to be at first.
