I
- (Koundara Prefecture) Idaré
- (Koundara Prefecture) Ikota
- (Koundara Prefecture) Ikirote
- (Koundara Prefecture) Ikessa
- (Koundara Prefecture) Ikarkète
- (Koundara Prefecture) Igayato
- (Koundara Prefecture) Ifane
- (Koundara Prefecture) Iérikoro
- (Koundara Prefecture) Iéra
- (Koundara Prefecture) Idir
- (Koundara Prefecture) Ikounoun
- (Koundara Prefecture) Ibir
- (Koundara Prefecture) Ibasse
- (Koundara Prefecture) Itiou
Î
- (Boke Prefecture) Île Gonzalez
- (Boke Prefecture) Île Galibert
- (Boffa) Île Dodo
- (Boffa) Île du Diable
- (Boke Prefecture) Île Binari
- (Boke Prefecture) Île Aube
- (Préfecture de Dubréka) Île Bokhinéné
- (Boke Prefecture) Îles Tristao
- (Boke Prefecture) Île de Taïdi
- (Boffa) Île Quito
- (Boffa) Île Marara
- (Boke Prefecture) Île Longue
- (Boke Prefecture) Île Koufen
- (Boke Prefecture) Île Kapken
- (Boke Prefecture) Île Kanonké
- (Boke Prefecture) Île Kaliki