# Grand Prix moto des Nations 1950

Le Grand Prix moto des Nations, connu également sous le nom de Grand Prix d'Italie 1950 est le sixième rendez-vous de la saison 1950 du championnat du monde de vitesse. Il s'est déroulé sur l'Autodromo Nazionale di Monza du 8 au 10 septembre 1950.
C'est la 28e édition du Grand Prix moto des Nations et la 2e édition comptant pour le championnat du monde.

## Classement final 500 cm³

| Pos. | Pilote | Moto | Temps/Écart | Points |
| 1 | Geoff Duke | Norton | 1 h 11 min 06 s 3 | 8 |
| 2 | Umberto Masetti | Gilera | +50 s 7 | 6 |
| 3 | Arciso Artesiani | MV Agusta | +1 min 36 s 7 | 4 |
| 4 | Alfredo Milani | Gilera | +1 min 36 s 9 | 3 |
| 5 | Carlo Bandirola | Gilera | +1 min 59 s 8 | 2 |
| 6 | Dickie Dale | Norton | +2 min 00 s 1 | 1 |
| 7 | Leslie Graham | AJS | +2 min 04 s 7 | |
| 8 | Johnny Lockett | Norton | +2 min 21 s 9 | |
| 9 | Giuseppe Colnago | Gilera | +1 tour | |
| 10 | Harold Daniell (en) | Norton | +1 tour | |
| 11 | Edward Frend | AJS | +1 tour | |
| 12 | Guido Leoni | MV Agusta | +2 tours | |
| 13 | Armando Miele | Gilera | +2 tours | |
| 14 | Dante Bianchi | Moto Guzzi | +2 tours | |
| 15 | Bob Foster | AJS | +2 tours | |
| 16 | Georges Monneret | Norton | +3 tours | |
| 17 | Auguste Goffin | Norton | +3 tours | |
| 18 | Benoît Musy | Moto Guzzi | +3 tours | |
| 19 | Adelmo Mandolini | Moto Guzzi | +3 tours | |
| 20 | Lodovico Facchinelli | Gilera | +4 tours | |
| 21 | Libero Liberati | Gilera | +4 tours | |
| 22 | Dario Basso | Gilera | +5 tours | |
| Abd. | ... | ... | Abandon | |

## Classement final 350 cm³

| Pos. | Pilote | Moto | Temps/Écart | Points |
| 1 | Geoff Duke | Norton | 59 min 18 s 0 | 8 |
| 2 | Leslie Graham | AJS | +1 s 0 | 6 |
| 3 | Harry Hinton | Norton | +1 s 2 | 4 |
| 4 | Dickie Dale | Norton | +7 s 0 | 3 |
| 5 | Bill Lomas | Velocette | +1 min 02 s 3 | 2 |
| 6 | Cecil Sandford | AJS | +1 min 05 s 1 | 1 |
| 7 | Reg Armstrong | Velocette | +1 min 05 s 3 | |
| 8 | Edward Frend | AJS | +1 min 50 s 2 | |
| 9 | Tommy Wood | Velocette | +1 min 50 s 3 | |
| 10 | Georges Monneret | AJS | +1 tour | |
| 11 | Bob Matthews | Velocette | +1 tour | |
| 12 | P. Monneret | AJS | +1 tour | |
| 13 | Ernie Thomas | Velocette | +1 tour | |
| Abd. | ... | ... | Abandon | |

## Classement final 250 cm³

| Pos. | Pilote | Moto | Temps/Écart | Points |
| 1 | Dario Ambrosini | Benelli | 1 h 23 min 03 s 3 | 8 |
| 2 | Fergus Anderson | Moto Guzzi | +58 s 1 | 6 |
| 3 | Bruno Francisci | Benelli | +1 min 28 s 1 | 4 |
| 4 | Claudio Mastellari | Moto Guzzi | +2 min 38 s 7 | 3 |
| 5 | Alano Montanari | Moto Guzzi | +1 tour | 2 |
| 6 | Ugo Plebani | Moto Guzzi | +1 tour | 1 |
| 7 | Elio Scopigno | Moto Guzzi | +1 tour | |
| 8 | Armando Miele | Benelli | +1 tour | |
| 9 | Onorato Francone | Moto Guzzi | +2 tours | |
| 10 | Ernaldo Casprini | Moto Guzzi | +2 tours | |
| 11 | B. Falconi | Moto Guzzi | +2 tours | |
| 12 | Lanfranco Baviera | Moto Guzzi | +3 tours | |
| Abd. | ... | ... | Abandon | |

## Classement final 125 cm³

| Pos. | Pilote | Moto | Temps/Écart | Points |
| 1 | Gianni Leoni | FB Mondial | 45 min 44 s 4 | 8 |
| 2 | Carlo Ubbiali | FB Mondial | +0 s 8 | 6 |
| 3 | Luigi Zinzani | Moto Morini | +0 s 9 | 4 |
| 4 | Bruno Ruffo | FB Mondial | +1 min 00 s 0 | 3 |
| 5 | Raffaele Alberti | FB Mondial | +1 min 00 s 8 | 2 |
| 6 | Emilio Soprani | Moto Morini | +2 min 36 s 7 | 1 |
| 7 | Romolo Ferri | Moto Morini | +1 tour | |
| 8 | Franco Bertoni | MV Agusta | +1 tour | |
| 9 | Renato Magi | MV Agusta | +2 tours | |
| 10 | Antonio Ronchei | MV Agusta | +2 tours | |
| 11 | W. Zijlaad | MV Agusta | +2 tours | |
| 12 | Renato Poggi | MV Agusta | +2 tours | |
| 13 | Lucchi | MV Agusta | +3 tours | |
| Abd. | ... | ... | Abandon | |

## Classement final side-car

| Pos. | Pilote | Passager | Moto | Temps/Écart | Points |
| 1 | Eric Oliver | Lorenzo Dobelli | Norton | 43 min 03 s 2 | 8 |
| 2 | Ercole Frigerio | Ezio Ricotti | Gilera | +2 min 43 s 8 | 6 |
| 3 | Hans Haldemann | Josef Albisser | Norton | +3 min 05 s 0 | 4 |
| 4 | Jakob Keller | Gianfranco Zanzi | Gilera | +1 tour | 3 |
| 5 | Ernesto Merlo | Dino Magri | Gilera | +1 tour | 2 |
| 6 | Fritz Mühlemann | Marie Mühlemann | Norton | +1 tour | 1 |
| 7 | Henry Meuwly | Pierre Devaud | Gilera | +1 tour | |
| 8 | A. Del Corno | ... | Moto Guzzi | +2 tours | |
| 9 | Roberto Besana | ... | Triumph | +2 tours | |
| 10 | Willy Wirth | Fred Schürtenberger | Gilera | +2 tours | |
| 11 | Julien Deronne | Johnny Anthony | Norton | +2 tours | |
| 12 | Luigi Marcelli | ... | Gilera | +2 tours | |
| 13 | Carlo Vittone | ... | Carrù | +2 tours | |
| 14 | Benoît Musy | ... | MV Agusta | +2 tours | |
| 15 | Poggi | ... | Moto Guzzi | +3 tours | |
| Abd. | ... | ... | ... | Abandon | |