Northeastern Province or Northeast Province may refer to:
North Eastern Province, Kenya North Eastern Province, Sri Lanka, a former province of Sri Lanka Northeast Province (IMCRA region), an Australian marine biogeographic province North-East Province (Western Australia), a former electoral province of Western Australia Northeastern provinces, an informal grouping of three Chinese provinces North-East Frontier, province of British India now Assam North-East Frontier Agency, former political division of India now Arunachal Pradesh North Eastern Province (Victoria), a former electoral province of Victoria