I
- (Nzega) Igemba
- (Nzega) Ilungu
- (Sikonge District) Ilunga
- (Uyui District) Ikungu
- (Uyui District) Ikongolo
- (Tabora Urban) Ikakango
- (Urambo) Igwisi
- (Uyui District) Igwamaneni
- (Nzega) Igusule
- (Sikonge District) Igumira
- (Kaliua) Igona
- (Sikonge District) Igigwa
- (Nzega) Iyije
- (Tabora Urban) Igambia
- (Kaliua) Igamba
- (Sikonge District) Igalula
- (Uyui District) Igalula
- (Tabora Urban) Igalula
- (Sikonge District) Ibulwa
- (Igunga) Ibologero
- (Uyui District) Ibiri
- (Uyui District) Ibeya
- (Nzega) Ibanda
- (Sikonge District) Imalamakua
- (Nzega) Iyombo
- (Sikonge District) Iwensate
- (Uyui District) Itwanla Balumwe
- (Nzega) Itunda
- (Tabora Urban) Itulu
- (Nzega) Itongobo