Fouta Djallon (Fula: 𞤊𞤵𞥅𞤼𞤢 𞤔𞤢𞤤𞤮𞥅, romanized: Fuuta Jaloo) yanki ne mai tsayi a tsakiyar Guinea, kusan yayi daidai da Guinea ta Tsakiya, a Afirka ta Yamma. Fulanin da suka yi hijira a yankin sun kira shi da harshen Pular Fuuta-Jaloo. Asalin sunan daga kalmar Fula ta 'yan cirani don yankin da Fulɓe ke zaune, tare da sunan asalin mazaunan, Jalonke ko Yalunka (Faransanci: Djallonké). Fouta-Djallon ya ƙunshi yawancin filayen ciyawa, a tsawan tsawan kusan 900 m (3,000 ft). Matsayi mafi girma, Mount Loura, ya hau zuwa 1,515 m (4,970 ft). Yankin plateau ya kunshi tsare-tsaren sandstone masu kauri wanda ya mamaye dutsen ƙasa na dutse. Zaizayar ƙasa ta ruwan sama da koguna sun sassaƙa maɓuɓɓugan dazuzzuka da kwari a cikin dutsen yashi. Tana karɓar ruwan sama mai yawa, kuma shine ruwan manyan koguna guda huɗu da sauran matsakaita: Kogin Tinkisso (babbar tashar ruwa ta Neja) Kogin Gambiya Kogin Senegal Kogin Pongo Kogin Nunez Kogin Konkouré Rio Cogon [fr] Rio Kapatchez Kogin Mellacorée Don haka, wani lokacin ana kiranta hasumiyar ruwa (chateau d'eau a cikin adabin Faransa) na Yammacin Afirka.