Addo is an (Ghanaian) surname. Notable people with the (Asante, Ga and Akuapim dialect) surname include:
Aaron Addo Dankwah (born 1993), Ghanaian footballer
Addoquaye Addo (born 1985), Ghanaian footballer
Charles Addo Odametey (1937–2006), Ghanaian footballer
Daniel Addo (born 1976), Ghanaian footballer
Daniel Addo (born 1987), Ghanaian footballer
Daniel Addo, Ghanaian soldier and politician
Daniel Ashley Addo (born 1989), Ghanaian footballer
David Addo (born 1983), Ghanaian footballer
Edward Akufo-Addo (1906–1979), lawyer, former president of Ghana
Eric Addo (born 1978), Ghanaian footballer
Farah Weheliye Addo (1935 or 1940–2008), Somali sports administrator
Ishmael Addo (born 1982), Ghanaian footballer
Julius Sarkodee-Addo (1908–1972), Ghanaian judge
Joe Addo (born 1971), Ghanaian footballer
Joseph Addo (born 1990), Ghanaian footballer
Joyce Bamford-Addo (born 1937), Ghanaian judge and politician
Kwaku Sakyi-Addo, Ghanaian journalist
Kwame Addo-Kufuor (born 1940), Ghanaian politician and physician
Kwasi Alfred Addo Kwarteng (born 1975), British politician
Nana Akufo-Addo (born 1944), Ghanaian lawyer and politician
Otto Addo (born 1975), Ghanaian-German footballer
Paul Addo (born 1990), Ghanaian footballer
Ransford Addo (born 1983), Ghanaian footballer
Simon Addo (born 1974), Ghanaian footballer
