POSSIBLE SPOILERS, just in case someone hasn't seen the movie.
Yep, cried a whole lot, both times I saw it. Pippin's song playing over Faramir's charge to Osgiliath had me looking like a busted watermain. I audibly choked up during the "Release the prisoners" scene. There's a shot of a Fell Beast grabbing some Gondorian soldiers and throwing them off the walls, and you see them falling a long ways before they hit the roofs of buildings far below; knowing that they knew they were going to die, having that long to think about it, and feeling like I was falling with them, all made it a very emotional moment.
Gandalf's charge against the Fell Beasts, when his staff flares to life, was awe-inspiring enough to make me tear up. "For Frodo" made me a little misty, but no tears.