Tali'Zorah nar'Rayya, later Tali'Zorah vas Normandy, is a Quarian engineer and teammate, friend and potential love interest of Commander Shepard and Garrus Vakarian in the Mass Effect series. She is a mechanical genius, and the daughter of renowned but controversial Admiral Rael'Zorah. Her fate largely depends on the actions of the player. She is one of only two characters to be a playable teammate in all three games, the other being Garrus Vakarian.

— View the full Tali'Zorah nar Rayya overview