In no particular order:
Hurin
Turin
Elendil
Aragorn
Boromir
Eowyn is an interesting one. i'm not entirely sure whether i would calss her with those as a 'fighter' because what she did with the Witch King was more from sheer desperation than from valour. maybe i am wrong though, my thoughts on Eowyn are constantly evolving, so i'll put her in too