The surname Torfinn can refer to the following people:
- Jaim Torfinn - a farmer from the Two Rivers and said to be a good archer.
- Jancy Torfinn - a girl from Emond's Field and Novice in the Tower in exile.
- Leof Torfinn - a young man from the Two Rivers, scarred by Trollocs.
- Nat Torfinn - an old man from the Two Rivers.
- Thad Torfinn - a farmer from the Two Rivers.