Ahmad Moallahyidi Abubakar (born 5 September 1957) is a Senator of the Federal Republic of Nigeria from Adamawa State. He represents Adamawa south in the current 8th National Assembly. Senator Nyako is the vice-chairman, Culture and Tourism Committee and also Gas Committee of the 8th National Assembly. Nyako was elected as a senator into the 8th National Assembly under the All Progressives Congress (APC). Adamawa south Senatorial District covers seven local government areas.