Aidoo is a surname. Notable people with the surname include:
Ama Ata Aidoo (1940–2023), Ghanaian writer Fiifi Aidoo (born 1996), Ghanaian-Finnish basketball player Jonas Aidoo (born 2002), American basketball player Joseph Aidoo (politician) (born 1957), Ghanaian politician Joseph Aidoo (Ghanaian footballer) (born 1995), Ghanaian football (soccer) player Kofi Aidoo (born 195?), Ghanaian writer Kojo Aidoo (born 1978), Canadian football player Lawrence Aidoo (born 1982), Ghanaian football (soccer) player Paul Evans Aidoo (born 1958), Ghanaian politician