- Trewennack
- Trewidland
- Trewint
- Trewithian
- Trewoon
- Treworlas
- Treyarnon
- Trezaise
- Trispen
- Troon
- Twelveheads
- Tan Hills
- Tantobie
- The Dene
- Thornley
- Toft Hill
- Toronto
- Trimdon Station
- Tursdale
- Talkin
- The Green
- The Hill
- Thornhill
- Thornthwaite
- Thurstonfield
- Tower Wood
- Town End
- Troutbeck
- Tapton
- Temple Normanton