Casagrande is a surname. Notable people with the surname include:
Alan Casagrande de Moura (born 1987) Brazilian footballerArthur Casagrande Austrian-American civil engineerCaroline CasagrandeDominique CasagrandeFrancesco CasagrandeJaime Casagrande (died 2013), Brazilian footballerMarco CasagrandeMaurizio Casagrande (born 1961), Italian actorWalter Casagrande (born 1963), Brazilian footballer (known as Casagrande)Adele Casagrande Founder of Fendi