Addenbrooke is a surname of English origin. People with this surname include:
John Addenbrooke (philanthropist) (1680-1719), English doctor and benefactor of Addenbrooke's hospitalJohn Addenbrooke (priest), Dean of LichfieldJohn Addenbrooke (footballer), English footballerJack Addenbrooke (1865-1922), English football player and managerSee alsoAddenbrooke's Hospital, Cambridge, EnglandAddenbrooke's Charitable Trust (ACT), charity supporting the hospital