Personally, i like them all. Why is your favorite your favorite?

Dark elf for balance and versatility

Argonian. Better than all other races. Nuff said...

nuts you can only pick one. i split evenly between nords and imperials and sometimes redguard or orc. i usually play as a stealth character and having a human race means i wont stand out as much as the other races. i HATE beast races. unless they make it so khajit were always significantly faster than other races and argonians could swim way faster and had a poison spit attack or something then i might give them a shot. until then they just make me feel like im playing animal crossing. one of my fave characters of all time was a big stupid orc with a warhammer........alas it was a one time thing and kind of one dimensional so i doubt i could recreate that again.

Sig tells it all..

Bretons tend to fit my playstyle the most, or at least the most of the non-ugly races.