Adéjùmọ̀ is a surname of Yoruba origin, meaning "the crown or royalty comes together alike (to collaborate)".
Notable people with the surname include: Olusegun Adejumo (born 1965), Nigerian visual artist Raheem Adejumo, Nigerian philanthropist, businessman and administrator Soji Adejumo, Nigerian Professor of animal physiology and politician Arinpe Gbekelolu Adejumo, Nigerian Professor of Yoruba language and literature
Adejumo Princess Adewunmi Esther]] financial analyst and consultant