Konadu is a surname. Notable people with the surname include:
Alex Konadu (1948—2011), Ghanaian guitarist Asare Konadu (1932–1994), Ghanaian journalist, novelist and publisher Maa Afia Konadu (1950–2019), Ghanaian media personality Maxwell Konadu (born 1972), Ghanaian footballer and manager Nana Konadu (born 1964 as Nana Yaw Konadu Yeboah), Ghanaian boxer of the 1980s, '90s and 2000s Nana Konadu Agyeman (born 1948), the First Lady of Ghana Yaw Konadu (born 1926), Ghanaian politician Don-Angelo Konadu (born 2006), Dutch footballer