Batou - Ghost in the Shell.
President Shinra, Rude, Tseng, Reeve - FF7 (anime technically ;p)
Umm..
Kaneda in Akira is pretty bangin ;p
I guess technically Link from Zelda would count too.
Cmdr. Waltfield from Mobile Suit GUNDAM SEED
Batou; Ghost in the Shell
Sephiroth
Sephiroth has girl hair ;p
end kommunication. :p
Off the top of my head
Inuyasha
Jigen Daisuke
Lupin III
Zenigata Keibu (anyone know his first name, BTW?)
Haku
Pazu
(All I can think of for the moment.)
SILVER!! (Pokemon of course!) *hugs him*
OK, he's technically a manga/video game boy. But he *was* in the anime... for like two seconds...
Speaking of... long-haired Pokemon rivals who kind of hate the world and act like total jerks whose names start with "シ", Shinji is pretty cool too. But I haven't watched a lot of his season...
As you can see from my post, Manga/Video games are included

Neji - Naruto
Gaara - Naruto
Kohta(sp?) - Elfen Lied (Lucy's hot XD)
the quiet one from Samurai Champloo
all i can think of right now...
L- Death Note
He's awesome, he gives me the impression of being Autistic and has a great over the top love for sweets.
Autistic heroes..god help us..
ahem anyway, yeah good choices guys.