- Tahlequah (Population: 14,458)
- Talihina (Population: 1,211)
- Tecumseh (Population: 6,098)
- Temple (Population: 1,146)
- Texanna (Population: 2,083)
- The Village (Population: 10,157)
- Thomas (Population: 1,238)
- Tishomingo (Population: 3,162)
- Tonkawa (Population: 3,299)
- Tulsa (Population: 393,049)
- Turley (Population: 3,231)
- Tuttle (Population: 4,294)
