Regions of Canada
- Treptow Lake
- Trescher Island
- Tresidder Creek
- Tresidder Lake
- Tresny
- Très-Saint-Rédempteur
- Très-Saint-Sacrement
- Tress Creek
- Trestle Creek
- Trestle Gully Lake
- Trestle Hill
- Trestle Rapids
- Treston Lake
- Treth Creek
- Tretheway Creek
- Tretheway Lake
- Trethewey
- Trethewey Falls
- Trethewey Lake
- Treuter Mountains
- Trevan Rock
- Trevelyan
- Trevenen Bay
- Treversh Lake
- Trevessa Beach
- Trévet
- Trevlac Brook
- Trevlac Pond
- Trevor Channel
- Trevor Creek
- Trevor Islet
- Trevor Lake
- Trevor Lake
- Trevor Range
- Trewartha
- Trewartha Creek
- Trewartha Lake
- Trewdale
- Trewin Lake
- Triad Creek
- Triad Peak
- Trial Island
- Trial Islands
- Triangle
- Triangle
- Triangle Brook
- Triangle Glacier
- Triangle Harbour
- Triangle Harbour
- Triangle Island
- Triangle Island
- Triangle Island
- Triangle Lake
- Triangle Lake
- Triangle Lake
- Triangle Lake
- Triangle Lake
- Triangle Lake
- Triangle Lake
- Triangle Lake
- Triangle Lake
- Triangle Lake
- Triangle Lake
- Triangle Lake
- Triangle Lake
- Triangle Lake
- Triangle Lake
- Triangle Lake
- Triangle Lake
- Triangle Lake
- Triangle Lake
- Triangle Mountain
- Triangle Mountain
- Triangle Peak
- Triangle Peninsula
- Triangle Point
- Triangle Pond
- Triangle Pond
- Triangle Rocks
- Triangular Hill
- Triangular Lake
- Triangular Lake
- Triangular Lake
- Triangular Pond
- Triangulation Mountain
- Tribal Group
- Tribble Lake
- Tribble Lake
- Tribe Lake
- Tribune
- Tribune Bay
- Tribune Bay Park
- Tribune Channel
- Tribune Head
- Tribune Island
- Tribune Point
- Tribune Rock
- Tribune Shoal
- Tributary Creek
- Tributary Creek
- Tricker Lake
- Trickett Island
- Trickett Lake
- Tricketts Lake
- Trickey Islands
- Trickle River
- Tricks Creek
- Tricks Pond
- Tricky Hill
- Triconia Lake
- Tricorn Lake
- Tricorn Peaks
- Tricouni Peak
- Trident Creek
- Trident Creek
- Trident Creek
- Trident Glacier
- Trident Island
- Trident Island
- Trident Lake
- Trident Lake
- Trident Lake
- Trident Lake
- Trident Mountain
- Trident Peak
- Trident Peak
- Trident Point
- Trident Point
- Trident Range
- Trident River
- Trier Creek
- Trifid Glacier
- Triford Brook
- Triford Cove
- Triford Head
- Triford Stillwater
- Trigger Lake
- Trigon Mountain
- Trikootenay Peak
- Tri Lake
- Tri Lake
- Trilby Gulch
- Trill
- Trillium Island
- Trillium Woods Provincial Nature Reserve
- Trilsbeck Lake
- Trimbel Lake
- Trimble Creek
- Trimble Creek
- Trimble Lake
- Trimble Lake
- Trim Lake
- Trimming Hill
- Trimmings Cove
- Trimms Beach
- Trimms Brook
- Tri Mountain
- Trim Tree Island
- Trincomali Channel
- Tring
- Trinidad Rock
- Trinity
- Trinity
- Trinity
- Trinity Bay
- Trinity Bay
- Trinity Bay
- Trinity Bay
- Trinity Bay
- Trinity Bight
- Trinity Cove
- Trinity Creek
- Trinity East
- Trinity Glacier
- Trinity Gut
- Trinity Harbour
- Trinity Hills
- Trinity Islands
- Trinity Lake
- Trinity Ledge
- Trinity Park
- Trinity Pond
- Trinity Ridge
- Trinity Valley
- Trinity Valley
- Trinny Cove
- Trinny Cove
- Trinny Cove Barasway
- Trinny Cove Brook
- Trinny Cove Gull Pond
- Trinny Cove Head
- Trinny Cove Islands
- Trinny Cove Point
- Trinny Cove Pond
- Trinny Cove Rock
- Trio Creek
- Trio Creek
- Trio Creek
- Trio Creek
- Trio Island