Onne wanda aka fi sani da Onne-Eleme, birni ne, da ke a cikin Eleme, Jihar Rivers, Nijeriya. Garin ya kasance mai masaukin fitattun tashoshin jiragen ruwa guda biyu a Najeriya. Yana da iyaka da garuruwan Alode, Ebubu da Ngololo Creek, wani yanki na kogin Bonny. Onne ainihin babbar tashar jiragen ruwa ce a yankin kuma tana da guraben ruwa da yawa tare da kayan aiki don jigilar kaya har zuwa 60,000 gt. Har ila yau, shi ne babban tushe na ayyukan teku a yankin, kuma ɗimbin kayayyaki masu yawa suna kira a Onne kowane mako. Ana kiran wannan sashe na tashar jiragen ruwa Onne Oil and Gas Free Zone (OOGFZ) kuma yana ƙunshe da hanyoyi da yawa don ɗaukar jiragen ruwa na teku da filin jirgin ruwa (WAS - West Atlantic Shipyard). Har ila yau OOGFZ ta ƙunshi Kamfanin Shell Nigeria Exploration &amp; Production Company (SNEPC), ɗaya daga cikin manyan sansanonin Shell a tekun Afirka ciki har da gidajen haya da aka ba Exxon Mobil, Total SA da sauran kamfanonin mai.