Ko Navutoka ko e kiʻi kolo ʻi he vahe hahake ʻo Tongatapu, matāfonua tokelau, ʻi he Hala Tāufaʻāhau ʻi he vahaʻa ʻo Talafoʻou mo Manuka. Ko hono hingoa tenetene ko Funga ʻonetaka ia.