Guido Fibbia (1 October 1917 – 1 July 1988) was an Italian Second World War fighter pilot
in the Regia Aeronautica and in the Aeronautica Nazionale Repubblicana.
He was credited with 9 enemy planes shot down flying with biplanes Fiat C.R.32, Fiat C.R.42 and monoplanes Macchi C.200, C.202, C.205, Fiat G.50, G.55 and the German Messerschmitt Bf 109.
He was decorated with two Silver Medal of Military Valor (Medaglia d'Argento al Valor Militare), one Bronze Medal of Military Valor (Medaglia di Bronzo al Valor Militare), one Croce di Guerra and one German Iron Cross 2nd Class.