Tajikistan
lowest point: Syr Darya (Sirdaryo) 300 m
highest point: Qullai Ismoili Somoni (Pik Imeni Ismail Samani) 7,495
m
Tanzania
lowest point: Indian Ocean 0 m
highest point: Kilimanjaro 5,895 m
Thailand
lowest point: Gulf of Thailand 0 m
highest point: Doi Inthanon 2,576 m
Timor-Leste
lowest point: Timor Sea, Savu Sea, and Banda Sea 0 m
highest point: Foho Tatamailau 2,963 m
Togo
lowest point: Atlantic Ocean 0 m
highest point: Mont Agou 986 m
Tokelau
lowest point: Pacific Ocean 0 m
highest point: unnamed location 5 m
Tonga
lowest point: Pacific Ocean 0 m
highest point: unnamed elevation on Kao Island 1,033 m
Trinidad and Tobago
lowest point: Caribbean Sea 0 m
highest point: El Cerro del Aripo 940 m
Tunisia
lowest point: Shatt al Gharsah -17 m
highest point: Jebel ech Chambi 1,544 m
Turkey
lowest point: Mediterranean Sea 0 m
highest point: Mount Ararat 5,166 m