Parco Posillipo, Naples, Campania, Italy
Circuit Type: Temporary road course
1961/19621934/1957
Northern section bypassed
Extension: 2,494 Km

Lap Record: 1:17.700
Year: 1962
Driver: Willy Mairesse, Tony Settember
Car: Ferrari 156, Emeryson-Climax 61
Speed: 115,550 Km/h
Pole Record: 1:18.700
Year: 1962
Driver: Lorenzo Bandini
Car: Ferrari 156
Speed: 114,083 Km/h
| Year | Official Name | Date | Winning Driver | Constructor | Laps | Time | Formula | 
|---|---|---|---|---|---|---|---|
| 1962 | XV Gran Premio di Napoli | May 20 |  Willy Mairesse |  Ferrari | 60 | 01:19:36.100 | F1EC | 
| 1961 | XIX Gran Premio di Napoli | May 14 |  Giancarlo Baghetti |  Ferrari | 60 | 01:22:46.500 | F1EC | 
Original Circuit
Extension: 4,100 Km

Lap Record: 2:05.600
Year: 1957
Driver: Mike Hawthorn
Car: Ferrari D50
Speed: 117,516 Km/h
Pole Record: 2:07.700
Year: 1956
Driver: Eugenio Castellotti
Car: Ferrari D50
Speed: 115,583 Km/h
| Year | Official Name | Date | Winning Driver | Constructor | Laps | Time | Formula | 
|---|---|---|---|---|---|---|---|
| 1957 | X Gran Premio di Napoli | April 28 |  Peter Collins |  Ferrari | 60 | 02:10:31.200 | F1EC | 
| 1956 | IX Gran Premio di Napoli | May 6 |  Robert Manzon |  Gordini | 60 | 02:20:43.800 | F1EC | 
| 1955 | VIII Gran Premio di Napoli | May 8 |  Alberto Ascari |  Lancia | 60 | 02:13:03.600 | F1EC | 
| 1953 | VI Gran Premio di Napoli | May 10 |  Giuseppe Farina |  Ferrari | 60 | 02:12:17.100 | F1EC | 
| 1952 | V Gran Premio di Napoli | May 11 |  Giuseppe Farina |  Ferrari | 60 | 02:19:40.400 | F1EC | 
| 1937 | IIIº Copa Principessa di Piemonte | April 25 |  Giuseppe Farina |  Alfa Romeo | 50 | 02:04:28.800 | GP | 
| 1934 | Copa Principessa di Piemonte | October 21 |  Tazio Nuvolari |  Maserati | 50 | 02:10:23.400 | GP |