Hanna Serwaa Tetteh (born 31 May 1967) is a Ghanaian barrister and politician. She served in the cabinet of Ghana as Minister for Trade and Industry from 2009 to 2013 and Minister for Foreign Affairs from 2013 to 2017. She was also the Member of Parliament for the Awutu-Senya West constituency. She currently serves as the UN Secretary General's Special Representative of the Secretary-General Special Envoy for the Horn of Africa.