Addo may refer to: Addo (surname) Addo Elephant National Park in Eastern Cape province, South Africa Addo, Eastern Cape, village in Eastern Cape province, South Africa AB Addo, Swedish former manufacturer of office machines Edo language, also known as "Addo" Given name Addo Bonetti (1926–2021), American politician Addo Kazianka (born 1936), Italian racing cyclist Addo Ndala (born 1973), Congolese hurdler