My favorite ones would be all female, putting Link aside, that is. First one would be Beautiful Tetra, of course, then it would be Pretty Aryll and finally Stunning Rose. I only played WW, so my choices are few, sorry. ^^
This guy is so underrated it's not even funny. He is hilarious, weird, and quirky. And he has the best magic words ever, even if they are useless. Well actually they make confetti appear, so it's no that useless...
She was so awesome! And the ending she starred in was the most touching ending in any Zelda game to date!
Badass. Awesome personality, hilarious shenanigans, and a great theme song.