This is a spin off from the "Who is the most Important Person in History?" thread. I'd like to use the same sorts of reasonings to decide who are the ten most important characters in the history of Middle Earth, including any of the books or apocrypha you would like.
My question has been somewhat shaped by Yov's questioning on the other thread. Who made a big difference in the course of Middle Earth history? Would Middle Earth history have turned out far differently if the nominee had instead died at birth? Or would someone else have popped up to fill the void?
Note that the list should not including JRRT himself, or Eru, or PJ

. Nor should it include the Valar, nor the Maiar. (Lúthien, only part Maia, is OK.) Otherwise, all of the top ten slots would belong to these world building characters. I'd rather discuss the relative merits of the elves in the Sil, the members of the Fellowship, and other historical figures. Well, actually, I'd rather not discuss them. I'm not as erudite as most of you here, and am not well versed on HOME or even the Sil (could never keep all those F_ names straight) so I'll just start the ball rolling and sit back and watch you all discuss.
In the midst of winter, I found there was, within me, an invincible summer. ~ Albert Camus