Link is actually left-handed. In the wii version of Twilight Princess, everything is completely mirrored compared to the gamecube version. In Ocarina of Time 3D, there is a master quest version of the game that you unlock when you finish the origianal mode where the entire world is mirrored and the dungeons are a bit different to the origional mode. On master quest Link is a righty but origianally he's a lefty. In Skyward Sword, I've noticed he's a righty. I'm a lefty and a proud Zelda geek. So overall, he is left-handed