Harsunan Grassfields (ko Harsunan Faɗaɗɗen Grassfields ) reshe ne na harsunan Bantoid na Kudancin da ake magana da su a Yammacin High Plateau na Kamaru da wasu sassan jihar Taraba, Najeriya. Harsunan da aka fi sani da Grassfields sun haɗa da harsunan Gabashin Grassfields, Bamun, Yamba, Bali, da Bafut da Harsunan Ring, Kom, Nso, da Oku. Kusan duk waɗannan harsunan suna da alaƙa ta kud da kud, suna raba kusan rabin ƙamus ɗinsu. ^[2]

1. ↑ Hammarström, Harald; Forkel, Robert; Haspelmath, Martin, eds. (2017). http://glottolog.org/resource/languoid/id/wide1239 |chapterurl= missing title (help). Glottolog 3.0. Jena, Germany: Max Planck Institute for the Science of Human History.
2. ↑ Derek Nurse & Gérard Philippson, 2003, The Bantu Languages, p 227