D’Andrea or d’Andrea (Italian pronunciation: [ˌdanˈdrɛa]) is an Italian surname, literally meaning "Andrew's", "of Andrew" (it is cognate with the surname Anderson). It may refer to:

• Bettina d'Andrea (died 1335), Italian lawyer and professor
• Francesco D'Andrea (1625–1698), Italian jurist and natural philosopher
• Franco D'Andrea (born 1941), Italian jazz and rock pianist
• Gerolamo Marquese d' Andrea (1812–1868), Italian cardinal
• Giovanni d'Andrea (1275–1384), Italian expert in canon law
• John D'Andrea (contemporary), American television music composer and arranger
• Marcelo D'Andrea (contemporary), Argentine film actor
• Novella d'Andrea (died 1333), Italian lawyer and professor
• Oscar d'Andrea (contemporary), Italian champion bobsledder
• Oswald d'Andréa (born 1934), French composer

• DeAndrea