Doraemon The Future 2008, or fully known as Nobita and the Green Giant Legend 2008 (Eiga Doraemon Nobita to Midori no Kyojinden, 映画 ドラえもん のび太と緑の巨人伝 Eiga Doraemon Nobita To Midori No Kyojinden), is an anime film that was released in Japan on March 8, 2008.

The story is based on the story in volume 26 "Forest is living" and in volume 33 "Goodbye Ki-bō". This movie is not a remake, however, Ki-bō has appeared already in the 1992 film, "Nobita and the Kingdom of Clouds". The name Ki-bō comes from the words meaning tree, and meaning a wooden stick. The word Ki-bō also comes from the word , which means hope. The catch phrase of this movie is "僕らの希望が未来を動かす" (our hope moves the future), which Ki-bō's name can be referred to. Voices of Roku-chan and Moya-kun were done by anonymous children who were chosen.