Giacobbe is both an Italian surname and a masculine Italian given name, cognate to English Jacob. Notable people with the name include:
Surname: Francesco Giacobbe (born 1958), Italian politician Gabriella Giacobbe (1923–1979), Italian actress Luigi Giacobbe (1907–1995), Italian cyclist Mirko Giacobbe (born 1992), Italian footballer Sandro Giacobbe (1949–2025), Italian singer-songwriter
Given name: Iacob Heraclid, also credited as Giacobbe Basilicò or Giacobbe Eraclide (1527–1563), Prince of Moldavia Giacobbe Cervetto (1682–1783), Anglo-Italian musician Giacobbe Fragomeni (born 1969), Italian boxer